He's kind of off-beat. I wouldn't have expected it to be any different. He seems like the type of person who didn't fit in in school because he was weird, then grew up to be really cool. Most great actors and writers are that way. :)
In one of the only interviews of Rob I've read he 発言しました that he didn't really like being the centre of attention. *shrug* Then the interviewer 発言しました "maybe あなた chose the wrong career then" And I was like DIIIEE!! Lol.
he is an actor. Actors happen to be crazy and I can say this because i am one. Lucky me i go to a peforming arts high school so i dont have this problem. all my フレンズ are crazy lol.