A collection of stories centering around nct's lovable fullsun, Haechan.

Jisung entered Jeno's and Donghyuck's room at the wrong time and things went chaotic from there.   (Inspired by that one vlive where Haechan and Jeno almost kissed)

5 year old Mark Lee and 4 year old Lee Donghyuck were best friends.They do everything and go anywhere together.One wouldn't be seen without the other as they were a package and inseparable.That was until Donghyuck's family had to move overseas and Mark was left alone with a promise to meet again. 12 years later,they do meet again.But they don't remember each other.

Donghyuck can ask Mark to lie and to break all the rules for him.Hell,he can even ask Mark to take a bullet for him and Mark's answer will always be yes.

Lee Donghyuck has trouble sleeping through the cold night.So he goes to seek warmth from his warm hyung/friend.