The wrong one
Derek is the kind of guy who jumps straight to the least obvious conclusion at a moment’s notice. He is the person who starts a fight because someone accidentally bumped his arm while trying to get to the bar. Don’t be like Derek.
Derek is also the person who sees the word ring and instantly assumes that a proposal is wanted. Either that or he was trying to make a joke, which probably fell pretty flat. Derek is the guy who thinks he’s funny, but really isn’t. Again, don’t be like Derek.