You are the father of XGaster, and XGaster is your grandfather and XChara and XFrisk are your sons, and finally they are adults And XChara is a child who doesn't care and never obeys you except XFrisk who obeys you

XChara: "Arghh, I'm so annoyed with dad"

XFrisk: "You can't be like that Chara, after all he is our only father"