Granted, we don't know if Chris Richardson and Lauren Conrad were ever actually dating.

But The Hills star was seen leaving Hyde nightclub late Monday night right behind the American Idol alum, repeating a scene from April.

Back then, Conrad said Richardson was a “very sweet kid. He’s just a friend of mine… I’m not dating anyone.” But forgive us for not entirely knowing what to believe.

We just wonder if Blake Lewis is jealous.