even other actors do have gf but when they r on set they are friendly with co-actress example barun who is married but in interviews with sanaya he is very friendly with her in a genuine way i hope sumit can also be like that i mean he can at-least smile during the interview but he looks so stiff which will only make him look bad in eyes of media and fans. but in100 celeb party he was holding smita and laughing but u can never see him with rati talking or even giving a slight smile which i find fishy anyway this is only my point of view!