Eorisuk

A couple that has been together for 3 years, but dated for fewer than 100 days... And, because of the
playing-hard-to-get Jae-Hwa, Do-Hyeong is making a fuss. Do-Hyeong wants to do something about it, but
because of the naive Jae-Hwa, he gets really upset. However, the highschooler who lives on the first
floor is weird. Their story is all about being foolish and clumsy in front of love.

(Source: Jin Comics)