It's normal: Robert Pattinson on Kristen Stewart's cheating scandal

'Twilight' star Robert Pattinson says he doesn't hold grudge against Kristen Stewart although the actress cheated on him back in 2012 when they were still dating.In an interview, the 28-year-old actor has opened up about his split with his 'Twilight' co-star, reported Ace Showbiz.READ: Kristen Stewart still loves Robert Pattinson? "It happens, you know?" the British actor said with a laugh when asked about his split with Stewart following her cheating scandal with director Rupert Sanders, who was married to Liberty Ross at the time."It's just young people... it's normal! And honestly, who cares?"The actor, however, admits that facing questions about the affair was tough.READ: Homeless Robert Pattinson stays at Kristen Stewart's house in her absence?"The hardest part was talking about it afterwards. Because when you talk about other people, it affects them in ways you can't predict," he said. "It's like that scene in 'Doubt' (2008, in which Philip Seymour Hoffman plays a priest suspected of inappropriate behaviour), where he's talking about how to take back gossip? They throw all those feathers from a pillow into the sky and you've got to go and collect all the feathers," Pattinson said.WATCH: Robert Pattinson and Kristen Stewart First Interview Together Since Scandal!