Sonakshi Sinha and Arjun Kapoor refuse to acknowledge each other’s existence since their breakup around a year-and-a-half back. Says a source, “At a showing during the recent fashion week in the city, where both were present to cheer designer Kunal Rawal, who is a common friend, Sona chatted with Varun Dhawan but completely ignored Arjun, who did the same.” Incidentally, this wasn’t the first time this happened. “Sona was chatting with a group of friends at Ekta Kapoor’s Diwali bash last year. The moment Arjun walked in, she looked the other way and didn’t look him throughout the time she was there. She also made sure their paths didn’t cross all evening.” Talk about not letting bygones be bygones!