'Ellen': Justin Timberlake, Mila Kunis pop in to talk 'Friends with Benefits'
Ellen asked the pair if they thought the idea -- having a no-strings-attached sexual relationship with a friend -- could really work.
Ellen: Do you think that (friends with benefits) can work? Have you ever had a friend with benefits? Do you really think that can work?
Justin: It's a really good idea until it becomes a bad idea. It probably becomes a bad idea really fast.
Ellen: Yes, I would think that would really hard to do that in reality.
Justin: I think that everybody could probably agree with us when we say, that if your going to be intimate with someone at some point somebody's going to feel something.
Ellen: Unless it's not...good stuff. (laughing)
Justin: That's still a feeling.
Ellen: If it's bad than no one's going to develop any feelings.
Justin: They'll develop a feeling but it's going to be, uh, uh.
Uh, uh indeed.
"Friends with Benefits" hits theaters on July 22.