Termine el final 7 y el normal, como no me dejaba sacar el ultimo final me salí para revisar la guía, cuando volví a entrar para volverlo a intentar se me salío antes de que me aparecieran las opciones del acantilado 💔
I believe that you have to raise his affection as much as you can, and at the end click the '...' option on the cliff. I got the last ending which is considered the true ending. I played it on my Pc as well.