[He shakes his head. He's not quite smiling but he definitely looks amused, which is a big step for Illya.]

It’s not rambling, it’s information I asked for. It’s no problem.

[He glances at the forms around Yuuri, wondering how many people have shown interest already. He should probably tell Clark about this, he’s the one who insisted he wanted to practice Russian with Illya and filled his room with history books as soon as he knew his time period. He’d probably enjoy it.]

This is good idea, but also a lot of work. Are you doing this on your own?