Leighton was in what we can call, her “twincest phase of coming out”. That’s mean she’s interested in girls that remind her of herself. And you were definitely what she was looking for. Your personalities were the same, it was perfect for her. That’s why you start to become ‘friends’.

One day you two were at hers, chilling on her bed. You were talking about your favorite movie, while she was trying to understand everything.

“Wait so.. the villain, was actually the main character’s cousin ?”