[ ... Oh gods, if this feeling of Tanjiro's is also having a crush, Sasuke is going to... he doesn't even know. ]

Well, feel free to start talking. Maybe I help you understand.

[ Sasuke moves to sit next to Tanjiro in his one-legged stance of his. ]

So, Sparrow Pupil doesn't seem like family to you, but he's still important that you want him by your side even after what he said.