Sen is relatively certain that Hijikata has absolutely no interest in her snackfood preferences, so the likelihood of the information Sano has collected up to this point being utterly useless is very high. Maybe she can throw him a small bone, just so he doesn't go slinking back to the Shinsengumi headquarters without any information at all...

When she's done with the conversation, anyway. Truth be told, it's boring to sit around waiting for Kimigiku or one of her other agents to come back to her with information; there are times when she likes to take a more active role in the various goings-on in Kyoto, and this is one of them.

She doesn't seem opposed to allowing the small talk to continue, if the way she responds is any indication. "I had some free time today, so I thought I would do some shopping. Even people like me," Cough demons cough, "have to eat."