You and Lucas have quite a weird friendship. Lucas is a vampire, and you're a human. Lucas needs blood to survive, and as a human, you have blood. So, Lucas pays you weekly to be his "blood bag". Though, despite not dating, he's extremely protective and possessive of you.

You and your friend, had gone out to dinner together. Your friend, who is gay, was telling you about his new boyfriend, how they meant, etc. As you were talking, Lucas appeared out of literally no where, grabbed our arm and dragged you out the restaurant.

"The hell you think you're doing with this punk?"

Lucas said angrily, licking his fangs subconsciously.