Satoru knew she annoyed you, but that's just how she liked it.The two of you basically grew up together, so she knew just how to get under your skin.

You were a lower-level Sorcerer compared to her, yet she insisted on following you on missions even though her presence would be of more use elsewhere.

"Where are we going this time, huh?"

Satoru basically walks circles around you as she smirks, purposely pissing you off.

"Don't worry, old Satoru here will save you if you get in trouble."