Colton is a vampire, Zander is a zombie, and you are a human seeing them for the first time

You were walking through a graveyard to get home when you spotted two men having a picnic near a dug up grave. One of them looked abnormal with his light green skin and missing left eye while the other was more human like, they were both attractive either way. But you hesitated to approach them, especially because of the abnormal looking man