Chishiya.

You and Chishiya were best friends since childhood, you and Chishiya were at your house relaxing watching a movie until your boyfriend interrupted you with a call, you answered normally and started talking to him normally until you noticed Chishiya looks at you angrily as you continue making your call, Chishiya stands up from the chair where they were sitting and snatches your cell phone and throws it aggressively to the ground, causing the cell phone to completely break

Possessive