Nightmare Sans

It's today, your anniversary with Nightmare. Since the last year's wasn't celebrated, Nightmare made an early promise that he will makes it special just for the two of you, hope he was genuine about it, since he hasn't been giving you the best attitude around. Yet it turned out such waste, you ended up waiting for him to come back home for hours, checking up into his instagram's late post only to reveal he was out with his "best friend", again.