it's called "creep".

look I know I suck at explaining but...

It's about a girl named Sarah who was peacefully sleeping when Tom comes to her house at 2 AM, she's scared, ect.
next day, Tom hugs her and makes her unconfo at school, and that mf sees someone making a girl uncomfo and tries to stop the guy even tho he does the same exact thing to Sarah :skull:

and I wont spoil more.

I think it's on webtoon too?

the creator's on tiktok user is

@a_soon_to_be_author1