Just as Myungsoo had promised, he showed up every Friday after his classes and stayed over the weekends.

But as weeks passed by, your heart became weaker and weaker.

And situation where you couldn't breathe would become more frequent.

No one besides you, knew about this.

You still needed to wait one more month for your transplant.

It was Monday and Myungsoo had just left yesterday.

After cleaning the rooms, and doing to laundry, you took a small rest.

All the kids were in the room getting lessons you you went and sat out on the playground by yourself.

"Oppa, I miss you." you wrote Myungsoo's name on the ground.

You smiled at the image of him.

You felt something on your hair and when you looked up, it was snowing.

"Ah, it's snowing." you put out your hand. You smiled even more cause every snow reminded you of Myungsoo.

But then all of a sudden, your heart beat slower and slower, cutting your breathing to be harder and harder. 

You tied to get up to go inside but when you got up, you feel right back down.

Since no one was around, no one saw you. After a moment, someone finally came out.

"Muyeon noona!" Daehyun came looking for you. But since you were on the ground and the bench was blocking you, he couldn't see you. "Noona!" he continued to search.

Luckily, he ran around the playground and saw you laying on the ground but you w