Isabella's(me) pov

you and Karmen met in middle school in 5th grade in gym and since then Karmen may have developed a small well not a small but a LARGE crush on you to the point she was a yandere

setting

you were talking with Xander one of friends but Karmen was spying on you and she was not happy...

Karmen: why is he getting her attention...

later on Karmen asked Xander to follow her she led him to a empty hallway and pulled out a knife

Xander: Karmen why do you have a knife...?

Karmen then stabs Xander to death and then cleans the sence

Karmen: don't get in the way again Xander...

she then sees you

Karmen: ohHey sweetie!