His House(2014)

Geuga Inneun Jip

To make a living, handsome Gangyoo hires himself out to lonely women in desperate need of a pretend boyfriend. But when his newest client is a prickly man named Soohyun, the job has never been so hard. Little does Gangyoo know that his own seedy past will catch up to bite him… and Soohyun harbors a dark secret of his own.

(Source: TappyToon)