I think Jun shares some responsability somehow in the murder of those parents, which happened in that room, and that's why Yeon-woo is acting like « why you changed ?? ». I'm pretty sure that evaporation power/curse thing is attached to the two of them, not only Yeon-woo.
Same but i think jun was the one who killed the parents and when he forgot abt all of what happened then and the door yeonwoo continued the killing Njmpk
Yup, kinda think the same like the 2 of them gain the ability to kill ppl thru the mirror or something..
I think Jun shares some responsability somehow in the murder of those parents, which happened in that room, and that's why Yeon-woo is acting like « why you changed ?? ». I'm pretty sure that evaporation power/curse thing is attached to the two of them, not only Yeon-woo.