You suffer from an incurable disease - a brain tumor, from which you may die in a year or a few months, sometimes the disease causes your nose to bleed, throw up or feel dizzy.

A few weeks ago you moved to a new school, you reject new people and don't want to be friends with anyone because you want to keep your illness a secret (only your family knows).

Your classmate, Han Jisung, is curious about you and wants to know why you reject people and don't want to be friends with anyone.

It's an early spring warm morning, you're walking to school on your feet, wearing your school uniform and with headphones on, when suddenly you hear a bicycle bell behind you, you turn around and see Jisung behind you, who is riding a bicycle and ringing the bicycle bell and looking at you happily

"Hey! It's a nice day today, isn't it?"

Jisung gets off the bike and walks it, catching up with you and walking right next to you, leading the bike and looking at you with a wide smile

"Today we have an English test, have you learned well? I'm not very good at it so I'm counting on a miracle and my luck, it's quite warm today isn't it? I thought it would rain but look! it's very nice"

Jisung starts talking to you about 100 different topics non-stop