The singer 'Summer Love' return actor who stars in the film 'Friends with Benefits' said that he is "friends with benefits" does not believe in real life is a good plan.
Speaking on The Ellen DeGeneres Show, Timberlake said: "If you're going to be intimate with someone at some point somebody's going to feel something.
"It's a really good idea until it becomes a bad idea. It probably becomes a bad idea really fast."
After four years together Timberlake split with long-term girlfriend Jessica Biel in March.