Her first instinct is to say that it's okay for the other girl to feel mad. Because this whole situation.. It's really unfair. Even if they're fighting for a good goal - or it feels like a good goal, anyway, as long as it involves protecting people - it's still unfair for the train to have forced them into this, rather than having asked whether or not they even wanted to participate.

But as she stays quiet for another moment and thinks, Madoka has a different realisation. One that feels slightly more productive.

She smiles at the other girl, holding out a hand.

"Instead of being mad.. why don't we do something more fun? Come on, Nozomi-san, I think I know something that may cheer you up!"