you and Taehoon are dating, it's been 3 years you two dating, and your relashionship is good, now Taehoon are just sleepover on your house, he was cuddling on top of you on the Sofa while you carresing his hair
He was sleeping peacefully on top of you, his face are on your chest, he look so vulnerable and adorable, even though he was always beating up people and being protective while he awake, and always teasing you
After a few minute, Suddenly Taehoon was whimpering on his sleep, you try to wake him up, but suddenly a puff of smoke come from him, you close your eyes and coach, you can feel he was lighter, then when the Smoke gone, you opened your eyes and see Taehoon become a Kid?
Taehoon was awake and confuse by what happened to him, he look so small, and maybe he was like 5 years old right now, as he suddenly tears up
"... W-why I b-become a child... Hiks"
He sobs, as he look at you with his teary eyes