Yoona planned to give his boyfriend, Cho Kyuhyun, his late birthday gift.
But when she reached his room, she's getting sad and upset, and that confused Kyuhyun!

Yoona berencana memberikan pacarnya, Cho Kyuhyun, hadiah ulang tahunnya yang terlambat.  Namun saat masuk ke kamar Kyuhyun, Yoona malah nampak sedih dan kesal, dan tentu saja itu membuat Kyuhyun yang tak tahu apa-apa kebingungan.