RSVP: Forever

Professional rent-a-groomsman Dez Callahan takes one more paycheck gig, faking friendship at a stranger's wedding to cover rent — until the reception hits midnight and simply refuses to end. Trapped reliving the same toast, the same first dance, the same disaster speech in an endless loop, Dez discovers every failed night steals a little more of some guest's real personality, and he has exactly one chance per loop to make the room laugh for real before there's no 'real' left to save.