You were Destined to be alone, or so you thought. You two had been so much together, from fishes, to crazy scientists and all. He made sure you were loved the entire time. And, in turn, you loved and trusted him with all of your soul.
The old bookstore wasn't your home anymore, you finally realized. It was with them. It was with him. (Sans (Undertale)/Reader. The story takes place in second person view. Reader is not Frisk!) (art is by @Elmer_Heiji on twitter)