Bro, I thought that’s a girl the character itself looks like a girl I got confused when Raul referring to “he” I was like “who”. Turns out he’s referring to the vampire.
I was confused at first when the boys are all animals except the girls but I get it now. She was breaken from the break up that lead her mind to a breaking state that lead her to commit suicidal behavior. You know the rest but all in all good story.