[So he pops a piece of candy into his mouth, and he allows Jack to try and make sense of his notes. It's mostly a list of names and symptoms and possibilities, nothing that's really too remarkably helpful just yet.]

You're not the only one. [Not himself, of course, but Tadashi. Even if Jack doesn't know that yet. He doesn't like that CERES keeps messing with his friends and he's scowling at his notes before registering that Jack's ruffling his hair. He grins slightly, ducking his head and nodding.] Tadashi and I both managed to avoid whatever's going around. That's what bugs me. I don't know what the pattern is yet.