Trowa doesn't say, you're biased, but the sentiment is (affectionately) there.

(He also doesn't say that he figured this might be a useful sartorial option depending on the general fashion trends of Qasim U. Trowa believes in blending in.)

"Sure," he says, after a brief consultation of how tired he is. He doesn't expect to be reading for too long, but he might as well for a little while. His body clock hasn't totally adjusted to L4 time yet.

It's another moment or two before he looks to the bookshelf, though.