Getting lost doesn't seem so bad if you have a boyfriend like Lim Changkyun.

Hyungwon frequented a certain calm and quiet cafe because of their addicting hot chocolate that had him hooked.  His routine consisted mainly of visiting this cafe, getting his usual drink, and sat at a particular booth and read for hours.  It was a peaceful place until a new employee begins working there and totally throws Hyungwon for a loop. For some reason, Hyungwon is drawn to this cold, myserious looking barista and can't keep his eyes off him. 

You're on a holiday trip with Hakyeon, when he suddenly disappeared through a wall.