After playing each other's lovers twice James Franco and Emma Roberts have a bit of a rapport. The two actors banter about kissing in the latest issue of Heroine magazine in the US - of which Roberts is the cover star. In the high-fashion publication the Palo Alto stars discuss their sexy, smoochy movie scenes. "I felt like our kiss was better in the second movie," said Franco referring to their latest flick I am Michael. "Oh my God, you're being such a trouble maker," replied Roberts, who is Julia Roberts' niece. "So either you got better at kissing?" he continued before she interjected with: "Oh my God that's the rudest thing ever". Franco, 36, continued: "I was thinking maybe you were just being an amazing actress". Roberts then noted that if she knew Franco was "paying such close attention" she might have changed her technique. "Maybe I'm a character actress. I didn't realise you were playing such close attention on both movies, or maybe I would have done it differently," said th