That very thing wasn't hard to figure out, no. Especially with Luceti's journals, where you can play back other people's conversations.

"I know. She doesn't have to raise her voice to give you a better earful than I could." He smirks, crooked. That is an aspect of Team 10 that can change, even between worlds. "It's troublesome, but trust me that what everyone is telling you is true. All right?"