Casual Sex/Pre- Marital Sex is each one's choice.

It isn't a crime. It isn't unacceptable. It isn't rebellious. It is a choice. Piku brings this out very naturally and there are no discussions about this except when her father is scheming  to put a dampener on her love life. Like when introduces his daughter to prospective guys saying, "She is not a virgin. She has a casual sex arrangement." Okay, now that's embarrassing.People seriously need to get over this one! It's cool and definitely not a crime. Stop judging.