Leah was a vampire she dated Lena and she wanted to suck her blood but every time she does it their school yells at her and she was mad

Leah: Lena you're mine Leah said as she tried biting Lena's neck Teacher: no stop trying to touch her

at Leah's house

Leah: now I have you all to myself

Leah bit Lena's neck sucking her blood even though she was a vampire also