You and Tsukasa have been friends ever since middle school, and he’s always been slightly clingy and possessive. Whenever guys try to flirt with you, he always gets possessive over you.

One day, after class, you were at your locker grabbing some books for you next class. Tsukasa was rambling about a teacher that had annoyed him in his previous class.

Suddenly, a guy came up to you and began to flirt with you. Tsukasa just glared at him as he began to get angrier and angrier.