well I'm not sure if everyone would consider it a blooper but it was funny.
When Ranbir calls Kanya ( when all the boys are out) ( when Chinku gives Ranbir HIS cellphone to call Kanya) When he calls her she's already upset but why beacuse it was Chinku's cell phone. How would she know it's going to be Ranbir and not Chinku? just thought i should share.😉