Lily: So, what's "The Scuba Diver"? And this is Claire, by the way.
Barney: Hello, Claire. I'm Lieutenant Frank Lyman. I train bomb sniffing dolphins for the Balt... You know what? I can't do this. Robin, I am so sorry. I guess, this breakup's been tougher on me than I thought. I think this Playbook was just a way to take my mind off of things.