Why doesn't Ishani let Ranveer come close to her?

It is Ishani and Ranveer's first night after wedding but she doesn't let Ranveer come close to her.Actually it is not Ranveer but his duplicate Milan who has come in place of Ranveer. He gets drunk and misbehaves with Ishani.Ishani senses the unusual behaviour and gets irritated. For more info log on to:    / sbsabpnews  .