Your visiting your Yandere in the insane asylum, out of guilt. He gets excited. He scratches at the window, with an insane look in his eyes, he would never hurt you, but he would hurt for you, you have a simple choice, break him out, or wait for him to get better, then you will have a healthy relationship, right? Wrong, its either be his forever, or be his forever. “Darling!” 1,000 years before, you are a crown prince from heaven, you saved him from a god killing him.