Kibum was broken up by his girlfriend a month ago.

But, he's still in love with her. She's always on his mind, constantly. The feel of her warm touch against his cold body is still there like deep burns on his skin. 
The Han River is where they'd go to share their love. It's a place where all their memories were left. From the moment their love started, to the moment their love ended. Everynight at 7pm, Kibum would go to the steps they used to sit on together, hold hands, and glare out on to the river. He'd stare at their initials that were imbedded in second step next to the little bit of grass that stuck out abnormally from under the concrete. 
Kibum has now met someone new. But, this person isn't what you'd expect. Not because this new person was a male, but a ghost.