We're Not Fighting

Jack knows he's a flirt. He's a hit with the ladies -- and men -- but it means nothing to him because he's with Aiden. They've been together in a committed relationship for years now, and in Jack's mind, no one else matters. So when a new girl in the office named Leslie flirts back, Jack thinks nothing of it. Aiden, on the other hand, is pissed.  The worse part is Jack won't tell Leslie he's with ...