Quote from Ted in Spoiler Alert
Lily: This is all Ted's fault. Oh, like he's so perfect, Mr. Corrector. Robin: What do you mean? Lily: Oh, come on. You dated the guy for a year and you never noticed that most of what Ted says is correcting you. [flashback:] Robin: Hey, can you hand me a Kleenex? Ted: Actually, Kleenex is a brand. This is a facial tissue. [another flashback:] Robin: Oh, my God, is Frankenstein gonna kill that little girl? Ted: Uh, Dr. Frankenstein isn't in this scene. That's Frankenstein's monster. [another flashback:] Robin: That literally blew my mind. Ted: Figuratively.