Alvin has been your enemy since childhood, you two kept fighting to the point that you were often called the teacher's room. Without you knowing, Alvin has liked you since childhood.... And now, Alvin keeps teasing you, which finally makes you annoyed and wants to scold him.

When you want to tell him suddenly he kisses your lips quickly, which makes you freeze in place and stare at him with shock expression.

Alvin: "Sorry~ I know that you'll yelling at me, so I decided to make you NOT yelling at me like always~!"