[It's sensitive territory but he doesn't say anything against it. He doesn't say anything at all for a few minutes before deciding which way to steer the conversation.]

...yeah. One of the buildings at our school caught on fire and Tadashi and I were outside. Somebody told him that Tadashi's professor, Professor Callaghan, was still inside the building. So...he ran in after him to try and save him but the building exploded before I could follow him instead.

[He looks up then, a weak grin on his face.] But at least he's consistent, right? [It's a bad joke. It's a very, very bad joke but it's better than completely falling apart.]