Female main lead : Nia

Age 16 12th biology student ,

Her parents were divorced she lives with her grandparents

A complete spoilt brat easily manipulate

Used to drink and smoke

Have crush on her biology sir

Male lead : Yuvraj Singh

Age 28 a school teacher teaches biology teacher

A middle class man in name of he has his mother only who used to visit pilgrimage most of the time, he used to live alone

He also found his student nia very attractive but restrict himself