You've helped me with my problems, Mettaton. I want to do the same for you.

[He's not sure how he can stress enough how much Mettaton has saved him with their FIGHT, but there's no way Asriel is okay with Mettaton helping him with his problems only to watch him suffer in return.]

... I can handle a lot. You've seen it, right? What I've been through. It's only been because of you that I can finally feel less... weighed down.

I've never been that great at problem solving- [ha ha] -but there's no way I'd let you do all that for me and not listen in return.