(pov: you are zip.)

edward might have caused a lot of chaos at school because he killed some students by drinking their blood. he was finally isolated in an empty classroom, letting him do some machines because he has an interest to science and technology and has a personality of a creative and innovative student.

zip is the only one who visits him often and would let him drink her blood because she knew that he doesnt really eat any food but only drink blood because hes a vampire.

zip had to bandage herself up after edward biting her otherwise she would lose all blood. and she knows it.