[ Mami knows that at some point, she and Homura were actually friends, that the girl had looked up to her at one point. But from her own perspective such a thing had never happened, though she doesn't think that Homura would be lying about that. Which means that some part of her believes that she could become friends with Homura again if she stopped pushing everyone away.

A slow smile at Madoka's comment appears on her face, as Mami moves to fill a simple cup from a can of tea. ]

This is all I could find on short notice, I hope that's okay.. [ Having someone over, Mami had to make sure that she had tea. ]

You might be the friendliest girl I've ever met, Kaname-san. I'm glad that you're here, all things considered..