Read manga: Loplop

Manhwa
Other name: Лоплоп ; 롭플롭
Artists: Chong Tak
Status: ongoing
Summary:

Felix, who likes to watch different people and things on the subway, finally picks up a brush again after two years. Felix's roommate Harry is an eccentric yet brilliant person. The simple Felix and his roommate interactions are bizarre, and Felix has no idea that his roommate is watching his every move... But the surprising thing is, the artist's block that Felix came across oddly resolved itself all of a sudden, is it a coincidence or...?