[Unfortunately, the door remains resolutely shut. Chara bangs on it with the heel of their fist a few times, just to be sure.]

One of us has admitted defeat! I emerged triumphant! You can let us out now - we've proven to you very well that words mean more than weapons, so how about you just let us out so that we can all go about our business, instead?

[Talk to the door, instead of acknowledging that this is the first time they can remember, since him, that they've ever made another child laugh.]