"I'm sure." Without being more directly asked, Vergil does not offer Rin any further explanation than that for why he is willing to pass the book off to her rather than reading it for himself or being the one to deliver it to Mizu. It doesn't seem particularly relevant to mention. "I do not say nor do things I do not mean or that I hold doubts over."
Even something as trivial as passing along a book.
"If you feel concern or something like that about taking credit for something, you're not. Mizu and I occasionally read in the library, and there have been a few times I chose to read something pertaining to his interests rather than mine when we have been there at the same time. He has not asked me to do anything."
Which is technically true. Mizu has not asked Vergil to take part in his research. That was more Vergil's decision to make certain that the time they spent together was not merely out of Vergil's desire to reclaim the Yamato. He wanted there to be some other benefit for Mizu than that in order for it to feel a fair exchange and not like a favor.
no subject
Even something as trivial as passing along a book.
"If you feel concern or something like that about taking credit for something, you're not. Mizu and I occasionally read in the library, and there have been a few times I chose to read something pertaining to his interests rather than mine when we have been there at the same time. He has not asked me to do anything."
Which is technically true. Mizu has not asked Vergil to take part in his research. That was more Vergil's decision to make certain that the time they spent together was not merely out of Vergil's desire to reclaim the Yamato. He wanted there to be some other benefit for Mizu than that in order for it to feel a fair exchange and not like a favor.