"I suppose you could very well describe it as 'that thing'", Ryuutaro replied, following Tsuna back to the library. He didn't mean to leave for longer than a few minutes anyway, he'd just needed his head cleared.

...

...and another person. Another reason Ryuutaro really wanted to get out of this underground-place. It was crowded.

"Is there anything interesting to see?", he asked sweetly, because concern or not this was spying on his boyfriend and honestly, Ryuutaro was not amused.