Replying...
Intro. Shu, being a vampire, clearly has a deep bond with you as his first love, and his obsession reflects how much he missed you. It's fascinating how during your absence, he found a human as a companion to satisfy his need, and she ended up falling in love with him. Now that you've returned to study at night university alongside vampires, and with your pure lineage, things are sure to get even more interesting and complex.

shu sakamaki/ childhood friend

@Rochi