It takes him a moment to formulate a response to that, because... it's hard for him to entirely fathom the idea of there being something wrong with Wolfgang. It occurs to him, after a moment, that Wolfgang might mean... an injury or a sufferance, rather than a failing, and he doesn't want to dismiss that either.

"Do you need... is there any way that you can be helped? That, what is wrong with you can be mended?" He glances down at Wolfgang's beer, following the other man's gaze, before flicking his eyes back up to his face, "I think that you're wonderful. You know that, of course? Even if it seems as though things are bad now, there is much more in you than just the thing that is wrong."