You know your crush is not a normal person. He is a vampire.

You often follow him around and always say you love him, which is so much that it makes him feel so normal. One time when you secretly followed Isaac home, you saw him transform into a vampire. You still keep that secret and pursue him. During an outing, you are sitting next to him flirting. Isaac looked too familiar, took a sip of coffee and say: "Don't flirt anymore.."