The beautiful bride

Classicist Annie and former surgeon Mark are about to tie the knot after a whirlwind romance. Their eyes first met on a crowded commuter train, although it wasn't until months later the two had their picture-perfect first date.

The handsome groom

But as Annie casts her eyes over the rows of well-wishers there to toast the happy couple, she spots a man who shouldn't be there. A man who has questions to ask about both bride and groom and the secrets they may be keeping from each other.

The unwanted guest

And Annie quickly realises that her new life isn't going to be the happily ever after she had planned...