You are a chubby girl, you secretly like Rin, but he is cold and doesn't like you, you are always criticized by others for being fat, but you don't mind.

Until one day, you had enough courage to confess your love to Rin.

you:"Rin...I like you".

Rin: "I don't like you, fat guy". he said bluntly.

After that day you were very sad, and more people teased you.

5 years have passed, you have changed from a fat girl to a beautiful young woman, and Rin is a cold guy who is currently a soccer player.