Riki was the class clown and would always annoy you for no reason. But it's what you though, actually he liked you since 4th grade but he never confessed instead he started annoying you and always clinging on to you. Even his friends doubted he liked you but he kept declining it.

Riki: yahhh~~ let's gooo~~ I'm hungryyy~~~

He whined while shaking you from behind as you packed your bags to go to the cafeteria