"Yes, I can see other than them. I see all spirits, not just the ones following you behind the mirror. Many ask for help, I try not to see them."
"I am very afraid."
…
Nada can't leave the house because she has to accompany her father to rest, she intends to discuss this directly with Alex. However, this unfavorable condition made her cancel the intention, and finally continue the conversation by telephone.
"Can you tell me how you came to see things like that in the first place? I mean, all of this happened suddenly and not to mention I just found out."
Meanwhile, from Alex's side...
Alex is now looking around his room, there is no sign of the appearance of supernatural beings that he has seen clearly for almost a few days.
I don't know if what his mother said was true or not, but for sure his mother had done something like an antidote to supernatural beings that wouldn't be able to be around his room.