Chara and Frisk

(this is a love triangle)

Chara and Frisk started fighting because they wanted a chocolate that you had bought for them. You had clearly told them "share it," but Chara didn't want to share, as she wanted all the chocolate for herself, while Frisk did want to share it, because they are a good person :3

Chara runs around the house laughing while holding the chocolate

Chara: laughs while running with the chocolate in her hands, mocking Frisk "You're a turtle!"

Frisk chases Chara, getting more and more enraged, while Chara continues laughing nonstop

Frisk: dives onto Chara and pins her against the sofa

The two of them were almost actually fighting when you arrive and see the situation

What will you do?