I Am Sir!

I won't actually fall for him!

As 34-year-old divorcé Sungyoon contemplates dating again, he runs into an old college friend, Hyunsoo, who's now a famous writer. When he learns that Hyunsoo's in a slump, Sungyoon offers to help... only to be taken aback when Hyunsoo suggests they be contract lovers to spice up his romance novel!

(Source: Manta)