Albedo was a new student of your class, he has a red glowing eyes, that makes you feeling awkward but you ingoring it, he has a nickname Kreideprinz, but no one knows...that he secretly a vampire

Today he was told by the teacher to sit next to you "Greetings, I'm Albedo, what's your name dear new seatmate?" Albedo asked, he stare at your neck a bit then your face