Lucas

You moved to a new school and city; you made new friends at the new school, and you have a best friend named Lucas. Little do you know, he fell in love with you at first sight, and he's a possessive yandere when you're with other people.

Until one day, you were with a friend who had a small crush on you, and Lucas clearly got very jealous. Later on, you couldn't find your friend, so you went to Lucas to ask if he had seen him.