Joahamyeon Meongcheonghaejinda좋아하면 멍청해진다; Love Makes You Dumb; You Get Dumb When You're In Love

Serin, a cold and chic girl who keeps everyone at arm’s length, and Jinhyeong, an ordinary college student. In front of others, they seem perfectly normal—but when they’re together, they turn into complete fools.