I used to read a comic pretty sure it was on tapas about a girl who suffers from self harm and suicidal thoughts. She tries to commit in the first few episodes. She has long black hair. She gets stopped by a guy with white hair and a mask. He talks to her (i think he gives her his phone number) and then saves her. Later in the comic it get revealed that he wears a mask because (he has scars on his face? I think) and that he has AIDS or HIV or something very similar. His ex gf was a shit person and he has trama from that. The art style reminds me of the art in "at arms length".
I really want to reread this comic and ive been serching but cant find it