She can't help screaming out in pain for a moment, even if the constant battles have left her used to horrible things. This is new to her even now. After taking a long moment to simply breathe and focus, the girl would reach down and take both bottles with her name on them.
"Taking the shield? That's fine by me, I was prepared to trade that way just to put my soul back where it belongs..."
A bottle which replaces her shield, useful considering what she's just done. Even so, she feels strangely lifeless... Ah yes, the girl opens the blue bottle holding her soul. Wondering how exactly to replace it, only for the thing to rush into her body, Homura herself smiling widely as she steps away from the hatch and waves at Luna.
"Well, I'm sure that this fine being here could, in fact, sell you some food. But um, do be careful with you offer in exchange. They'll buy anything here or so it seems."
With that, the girl turns back towards the Dealer with a curious look on her face. After all, she's gotta wonder about what being this even is.
"Also, who are you anyway? I'm talking about you Mr. Shop Owner, and while I'm sure everyone's got some problem or another. I only really had the one, besides being curious about the kind of being that can casually do what you just did."