She watched his facial expressions, though there was very little point to doing so. She could feel his emotions and was subconsciously rolling them up into magic while she herself took a moment to engage in an internal struggle.

Someone felt guilty.
Who was it?

Satou watched him curiously. If not for his body language then she would have assumed these feelings were her own, and proceeded to try to remember any and all reasons she had to feel guilty. If his looks served any purpose to the Witch of Sins it was to keep her from making herself feel pointlessly awful.

"Kyo-kun?" The young witch looked concerned. Someone so nice shouldn't be suffering from such sad feelings. "Kyo-kun... what's wrong? Do you want to talk about it?"

Her concerned look faded to a weak smile, in an attempt to chase some of his sad feelings away.

"Talking about problems can make them seem smaller, right...? And it's easier to pummel small things than it is to pummel big ones! So...?"