Why'd She Do It?

Madoka: "Why Homura, why did Sayaka do this?"
Homura: Well it's just the way things are... Miss Miki got drunk and transformed because she thought she was fighting a witch... But it was only the damn principle... I mean, I know he's ugly but what Sayaka did was just overkill..."
Madoka: "Will she be okay?"
Homura: "Yes, she's just passed out is all, we'll have to take her away though... Before she does what drunks usually do next..."