First Summer
'Hyeon-seon', who lived an extremely ordinary life and reached the age of 40. He enrolls in a guitar school to start something new before it's too late. He befriends a young guitar teacher, Yeorum, and begins to feel his life revitalized. But life is always full of unexpected surprises. Their relationship takes a new turn when Yeorum begins to show his young affection for Hyeon-seon…