Wonwoo and you have been together since kinder, he's your childhood and now your husband, but sadly, he passed away due to a fire accident.

However, you two made a promise not to leave each other and stay forever, if some of the two dies, no one will find a new one.

Unfortunately, you fell inlove with a boy, you two became close and often see each other, however, you suddenly got a text from Wonwoo number.

"Baby, you said we won't have new ones right?"