Quote from Niles in The Friend
Frasier: What exactly is your point, Dad? That I've lost my knack for making friends? Martin: Well, I hate to bring it up, but you never were very good at it. It was always you and Niles, ever since you were kids. The two of you always holed up in that damned garage, at least until you burned it down. Daphne: You burned down the garage? Niles: Well, between Frasier and his Bunsen burner and me and my mosquito repellent, in retrospect it was unavoidable.