I have a hypothesis , Nightmare tries to make y/n more and more negative around him but for around others too. I read that if someone is too negative he can loose friend. So I see that nightmare is a sort of yandere for y/n because he tries to make y/n too negative so it can't have friends or anyone and nightmare would get y/n for himself and no one could have y/n
I loved this. Keep up the good work creator ❤️ 💙 💜 💖 💗 💘 🎂 🥮 🍥 🥞 🧁 🍰 🌼 🌸 🌻 🌹 🏵 Can I give all of your characters a kiss on the cheek and a hug. Pls pick me I've never been picked before! Also I do not have an OC I don't really have the apps for it, I'm a red head and I wear mostly black clothing with red high heels, really expensive jewelry and I'm gender neutral