Ted: Give me ten sessions, I'm going to turn that "no" into a "yes."
Barney: Really, Ted? You think so? Well, tell me, how did the rest of that session go?
[flashback to Ted on the table in Stella's surgery:]
Stella: This is going to hurt a little.
Ted: Yeah, well, I can handle pain. This one time I was playing tennis, and... [high-pitched scream]
[present:]
Lily: Yeah, but tattoo removal really hurts. Everyone probably sounds like that.
[flashback:]
Abby: Doctor, are you all right? I heard a woman screaming in here. Oh.