Robin: So, you did this to him all day? That's just mean.
Marshall: No, no. It was... It was actually for his own good. We're protecting him from himself. He... really likes this girl. He had that look in his eye.
Barney: Yeah, that crazy "I'm about to move too fast and screw this up" look.
Marshall: It was actually the same look he had on his first date with you.
Barney: We all remember how that went.
[flashback to Ted telling Robin he's in love with her after their first date]
Robin: Yeah, well, I think I was a special case. This Holli is no Robin Scherbatsky. Hey, what is the deal with her hair? I mean, news flash: They make conditioners that don't leave a buildup. I'm so bad. [raises hand for a high-five]