This is my favorite scene from Act 7. Just look at it. Look how John goes from utter disbelief to amazement. Look how Rose contently smiles, relaxed for the first time in months, maybe even years. Look how Karkat blinks slowly, almost unable to believe what he's seeing, because finally he could stare at a healthy universe, one that he didn't destroy, and that he would soon become a part of. Everything about this tugs at my heartstrings.