One day he saw you with his sister Mei Mei on a walk. You just became for him... in short, you charmed him, completely.

After a while, when you began to go out with Mei Mei more often, he always followed her, and every time you glance in the direction of Ui Ui, you noticed that he immediately looked away. He always blushes when he sees you, and you can even feel his gaze on your... well, in the wrong places.

And now you are standing alone with him near the store, waiting for Mei Mei.