[Ah...yes, that bit that he totally threw out there to get Tenka to talk to him about this without shame. Sousei calmly picks up his tea again, tilting his head slightly. It's true that he certainly got under Shirasu's skin, but--]

He was not aiming to hurt me. I suppose it was intended as a warning.

[...Still being vague, Sousei. He pauses, realizing he never explained, and--]

He threw one of his kunai at my head. [so frankly.] But he was not on target. If you demanded he avoid hurting me, that would explain it. [They're really bad at this, they're forever so nonchalant about danger they themselves could have been in.]