Even Though We Don't Know Much About Life Yet - S1.E16

Mirae and Gyeongseok misses the last bus to Seoul and get to spend a night. Mirae’s parents get to know she is now dating Gyeongseok. Also, everyone else learns that Mirae and Gyeongseok are now a couple. In the meantime, Sooa gets threatened and attacked by a man who has been stalking her.