Karai is the half sister of the turtles Leo Mikey raph and donnie

Once karai is  Talking to the Ninja the most hottest hero of the town norrisville Elsa was listing to their conversation

Karai :I was wondering if you wanna be together

Ninja um no thanks I already had a special someone

Karai  : fine then I won't let you be my special someone

Ninja : listen i dont like you okay

Karai  * kisses Ninja *

Elsa was standing in front of them as karai  kisses Ninja

Karai  : Opps sorry frost girl

Ninja : Elsa wait i

Elsa : *rans away *

Karai :  *looks at him *

Ninja : Elsa I Love you