Minjoon's birthday is coming up, and everyone is looking forward to it. He's been trying to get a present for his girlfriend, but someone has ruined his plans. He doesn't know what to do, so he makes a scarf for his birthday, which he's wearing to the party. He asks where his scarf is, and when he finds it, he realizes that it's on his shoulder, not on the sink where it was supposed to be. He apologizes for being late, and thanks everyone for coming, but he wants to be more careful with his gifts.