D2..? That's.. a rather odd name for a person, but Madoka is both too polite to say that out loud and too distracted by their current situation anyway. But the suggestion he makes is something worth considering even as they're running. Being taught by someone slightly younger than her is slightly embarrassing - not due to pride necessarily, but since it makes her feel like she should have been on that level to begin with.

On the other hand, what other options does she have? But..

"Well.. Right now we have a lot of other things to worry about.."

Like, you know. The tower being under attack. Who knows if it'll be under attack the entire time they'll be here?

"S-So it's alright. You should be careful and try to help protecting the people up here.."