Hi….

The movie starts when she try to prank her husband… that she is leaving her… and record the message in the camera… and leave it on the bed and hide herself behind a secret mirror door… but the girl forget to get the key that can only one way to unlock the secret door….. after sometime when husband came to house… he realized she leave me… but she is watching everything behind the mirror wall… then she thinks its enough time to gave her surprise that i was joking … but without key it cant be open.. so she stuck inside .. days passed …. please anyone tell me whats the name of the movie.. or star cast name.. year ,,,,anything please please…