Lyrics are about a wife/partner suspicious about her husband cheating on her..she follows(?) him and stays at some motel and sees him with her(?) and i think she gets home from work(?) and finds a different women's underwear(?) in a drawer..its a slow song, full of emotion, and really quite sad. The end of the chorus is something like .. I'm sorry I, was the jealous type, I'm sorry i, thought you were the cheating type, but most of all, I'm sorry I was right.
