Seth

Seth is a boy who is mentioned in Tori and Jade's Playdate. He was originally planning to take Trina on a date to the Laker's game and then to dinner afterwards, but he changed his mind. According to Robbie and Cat's song, he realizes that it would be insane to hang out with Trina. Most likely, he knows Robbie and Cat because he presumably sends them to sing her a song to break the news to her.