To 19-year-old Cha Junho, there's something much more urgent than his grades, future dreams, or college. It is to lose his virginity. He begs and pleads his girlfriend Seogyeong, but why is the world so cruel? She seems willing at one moment but then backs off. Will Junho's wish come true before the year is over?

Jinu happens to meet a woman in Andong who runs a small noodle house. She seems to have a story, but Jinu can't figure her out. Jinu visits her at the noodle house when they're on break. He goes and spends time with her in Andong every week. These two start to develop feelings for each other over the hot summer...

Jiro falls for Nara despite her endangering his job! Jiro is unfunny and Nara wants a man that can make her laugh... Jiro gets help from Baekdong the laughter teacher to help him overcome his lack of humor! Will the humorless Jiro be able to make the cold and beautiful Nara laugh?