Board Thread:General Discussion v2.0/@comment-27036118-20151128052820/@comment-26059483-20151224183932

Any scene with Sans in it is up for the title, but for my money I'll take the scene when Toriel  was trying to prevent you from leaving. It was really heart-wrenching for me. I knew I had to leave to progress through the game, but I just didn't want to. That's really what I love about Undertale. It's a game that loves to toy with your feelings, and that's the kind of game that I like.