Ewan O'Hara.

Shawn: You were totally doing lines from "An Officer and a Gentleman."
Gus: I don't know where it came from. You know, Lou Gosset was like my pretend dad after that movie.
Ewan: *smiling* Yeah, I felt the same way after "Enemy Mine."
Gus: *immediate disbelief*
Shawn: *delayed disbelief*