She was was the girl in the first season who was a terrible singer, Keith had a big crush on her. I read sadly the actress died last year. Anyway, I recall Keith snuck back in the house really late after a supposed long conversation with her over her lack of talent. The family wanted to let her down gently. He later stated they were going steady, he didn't have to heart to disappoint her. Although it was hinted, I think they did a lot more than talking, otherwise why was he sneaking in the house? Maybe it was not to wake anyone up, but good grief how lon g was their conversation!? Were the writers hinting Keith might have been sexually active, usually going "steady meant that sometimes. Was he still a virgin in the last season? He was in college then, but some college guys are. In addition, it was a family show.