I also wanted to add the 4x17 but... ya know...
Here the other ones:
From 4x01 to 4x16:
Definitely one of my favourite episodes ever! Non only because of ALL the awesome BrOTP but either for the friendship between Lily and Barney, they're so cute... and she's the number one shipper!!! She wants them two together, she wasn't like that with Ted/Robin! Go!Lil!!!
Barney confesses that he is in love with Robin. Barney tells Lily that he can't eat or sleep because he is always thinking of Robin, he needs her help so Lily sets up a sort of date with Barney and Robin. Barney freaks out when he finds out it will just be the two of them.
At dinner, Barney is really nice to Robin, so nice that it starts to freak her out. Robin tries to reincarnate the old Barney but he tells her he doesn't always want to be that guy. Barney is about ready to tell Robin when she comes back to the bar with the waitress as a gift for being so nice at dinner.
Barney: That was a great joke. It's smart, funny, beautiful, the whole package. It's everything you're afraid to let yourself want. In a joke. (laughs): "Bogeyman with a teleprompter." Classic.
Barney: I could tell you knew something was up with me, and you're right. But I can't tell you what it is. I should tell you, but I can't! I have to. I never will! I'm going to. Let's just drop it. What's up with you?
Lily: Barney, just say it.
Barney: I think I'm in love with Robin.
Lily: Barney, you're going to have to stop screwing around if you want to be Robin's boyfriend.
Barney: Whoa, whoa, whoa. "Boyfriend"? I don't want to be Robin's boyfriend.
Lily: Well, what do you want, then?
Barney: I don't know. I just want to be with her. All the time. I want to hear about her day and tell her about mine. I want to hold her hand and smell her hair. But I don't want to be her stupid boyfriend.
Lily: Barney, what you just described is a relationship between a boyfriend and a girlfriend. And a pretty clingy one at that.
Barney: Look, Lily, are you going to help me out with this or not?
Lily: Uh, just ask her something.
Barney: How are you feeling today?
Lily: Something personal.
Barney: At what age did you first get your period?
Robin: Did you just ask me about about my period?
Barney: No, I did not.
Barney: Wait, where are the boys? I thought this was a group thing.
Lily: Yeah, I lied. They're not coming and I'm about to leave.
Lily: Because... they're not in love with Robin, and neither am I. I mean, she's great and sweet. I'm not going to pretend that I haven't noticed her body, but this is off topic. Good luck.
Barney: Wait, wait, I can't do this. She'll never take me seriously. She thinks I'm some womanizing idiot.
Lily: Hey. We both know you're more than that. Okay, just show Robin the Barney I met the other day.
Barney: You mean the insecure, touchy-feely she-male who sounded alarmingly close to Ted?
Lily: Hey, Ted hit that for over a year.
Barney: Wish me luck.
Robin: Why are you acting like this?
Barney: Like what?
Robin: You're being super nice. It's freaking me out. Be gross, be inappropriate. Be Barney.
Barney: I'm being Barney.
Robin: I'm just the scary news lady from some stupid local news channel.
Barney: Hey, we both know you're more than that. Promise me you'll apply.
Robin: Barney, it's not as easy...
Barney: Promise me you'll apply.
Robin: Okay. I promise.
Barney: You know, Robin, there's actually something I, I do want to talk to you about.
Guy: Last call.
Barney: Of course it is. One more for the road?
Robin: Yeah, why not? Hold that thought?
Barney: I will.
Barney: Look, April, I am not a New York Yankee. Any other night, I would probably try to convince you that I am, but I'm not. I'm just some guy who's in love with the girl that just left, and she's never going to feel the same way. So I'm just going to go.
Lily: You have to choose right now.
Barney: I choose bimbos.
4x03 I HEART NEWJERSEY
Robin quit her job at Metro News One but then changes her mind, she want her old job back. Barney tells her that if she doesn’t believe in herself then no one will but she goes back anyway and at work she finally finds out that she couldn’t be a local anchor for metro news for one more minute. She don't get the job that she wanted but she was offered another position. She have to move to Japan, Barney’s face was so sad at the end!
Barney: Robin, hey! Looking good. Bump the Barnacle.
Robin: Stella already told me not to
Barney: Robin, don't do this. I know it's scary to bet on yourself, but if you don't, nobody else will. And I'm not just saying that to get a fist bump.
Robin: They, um, they offered me another one. Foreign correspondent. I'm, uh... moving to Japan.
Robin come backs from Japan for good. Barney wants have sex with her again. He have to get her drunk at Ted's wedding. At the end she wants to get drunk with Barney but when she knocks at his door she finds him with another girl.
Barney: Lily,don't cheapen this. I don't want to sound all mushy-gushy and romantic, but this weekend,Robin is the only woman I'm banging.
Robin: Barney. I am having a horrible day. I snuck some scotch in from the duty free store. You want to join me?
Barney: Yeah,yeah. Let's go to your room. Far away from this room. And we can knock it back.
Robin: They didn't get me a room. I was actually hoping I could stay with you.
Barney: No problem. I just have to straighten up little bit. I've got some clothes on the floor,and...
Robin: And a naked girl tied to your headboard.
Barney: Towels all over the bathroom. It's a mess. So,anyway... give me ten minutes to get the place in order...
Robin: See ya,Barney.
A night under the table hiding from Stella, Robin talks about her daddy's issues.
Barney: That's hot.
4x07 NOT A FATER'S DAY
I love their reaction at the little sock.
Barney creates a new holiday for men who are not fathers.
Robin: It's just...so cute. Sock
4x10 THE FIGHT
Great episode! Go!Doug.
Barney descovers that Robin thinks fighting's sexy so he punch himself. Genius!
Robin: Look, I come from a culture of hockey players. If a guy can throw down, it's somewhat way hot. And scars, hello! If a guy's got a scar, he's got a Robin. And if he's missing teeth? I'm missing my pants.
Barney: I'm missing my wisdom teeth. Outpatient procedure. Local anesthesia. Whatever. It ain't a thing.
Ted: I'm going.
Barney: Me, too! Guys... take a good look at this face, because the next time you see it, it will be disfigured in the hottest possible way. Because that's who I am, I'm a man. I like to fight and mix it up and get all dirty. Can you find a wood hanger for this?
Ted: What are you doing?
Barney: What I should've done a long time ago.
Barney: I just hit myself in the eye! I don't even know what I'm saying!
Robin: You look like a badass. I'm surprised to see you had it in me. You. Had it in you.
Barney: Do you... want to touch it?
Robin: Oh, my God, it's warm!
Robin: I've been looking for you. I got tickets to this hockey game tonight. It's stupid. You want to go? It might go kind of late, so, maybe, after the game we can grab a drink.
No word for this... I love this episode!
Finally Ted finds out that Barney is in love with Robin...
Barney: So,wow. You two... slept together. That is awf... some. Awfsome. Nice work,Ted. Tap that.
Lily: When two exes try to "just be casual",someone always winds up getting hurt.
Future!Ted:Turned out,Lily was right.
Ted: Are you in love with Robin? You're in love with Robin. That's why you don't want us hooking up.
Barney: I basically gave my best friend license to have sex with the girl of my dreams. totally sabotaged myself.
Barney: Ted,I have to tell you the truth. I'm in love with...tacos. What are you doing?
Robin: I'm,uh,taking out the triz-ash. If you're,uh,looking for Ted,he left. our little arrangement is,uh,over,by the way.
Barney: Really? That's aws... ful.
Barney: Yeah,it's just awfsful. What happened?
Robin: Ah,he just insisted. He said he couldn't do it anymore because "someone's gonna get hurt." think we all know who he meant by that.
Barney: Do we?
Robin: Isn't it obvious?
Barney: Is it?
Robin: Yeah. It's Ted. You know what a romantic he is. He can't separate the physical from the emotional. He's all like...
Barney: I love you.
Robin: Exactly. He's not like you,you know? Besides,we're friends I don't want to screw that up by getting involved. Dating friends never works out.
Robin: So,uh,you want to get a taco?
Barney: A taco?
Robin: You love them,remember?
Robin: Come on,I'm hungry.
Future!Ted: Your Aunt Lily was right. When two exes decide to just be casual, someone always gets hurt. It just wasn't one of us.
The story of how uncle Barney "saves" Robin from deportation!
Robin: Unless I can find a job in the next... seven days, they're gonna send me back to Canada.
Barney: Okay, we better get started. There's a lot to shoot, I can't use any of the footage I already have of you.
Robin: What footage do you already have of me?
Barney: Let's just get started.
Robin: Robin has to move back to Canada.
Barney: Oh, my God. How awful. I mean, for one thing it's gonna be a really long commute.
Robin: What do you mean?
Barney: I finished your video resume on my own.
Barney: Congratulations. It looks like you're gonna have to stay.
Robin: How did you pull this off?
Barney: I am the master of the possimpible.
Robin: You really are. Thank you.
Future!Ted: So, thanks to your Uncle Barney, we got to keep your Aunt Robin.
I liked the episode! And not only for the gaze+smile in the cab... did you notice that Barney watched down EVERY time that he looked at Robin? I loved this! And Loretta was awesome! The only thing that I didn't like was Robin's behaviour, Barney saved your ass last week, be nice woman! :P
In this episode we met the Stinsons... And Loretta gives to her son a good advice about his love life... we'll see (hopely) soon what Barney'll do!
Betty: Barney? Who are all these people?
Barney: I'd like you to meet Betty... my wife.
Loretta: Just do me a favor. If you ever do meet someone special, don't run away from it. Don't be me. Take a shot at it, will you?
Robin: Barney, Cab's here.
Barney: I'll try.
Future!Ted:And so ended one of the strangest afternoons of our lives.
I have to admit that I like Karen, I loved her in That 70's Show and in October Road..Btw nothing appens in this, but how lovely is Barney who looks at Robin continually?
Robin: Marshall forgot his pants. That's pretty funny. It's no chimpanzee wearing two tuxedos. I mean, what did he...? He forgot he put the first one on? Stupid monkey.