[Mikan knows there are no words that can heal Mettaton.

But she can't simply leave this here. Let him wallow in agony alone.

... But... why is he so sure she won't be coming back? Anyone can come back here, that's Wonderland's amazing magic. It can even bring the dead here. So why would it be different for Alhpys? Is it just the grief talking?]

... Alhpys... was always very nice to me. She wanted... to include me in things... and spread happiness, and help people.