[He both relaxes and becomes more cautious at the pause, not certain what Kaname is thinking. His unpredictability could be very dangerous indeed.]
[But Conrad remembers that look, and he knows it too well to be fooled. Ironically, it is from a time when he was, like now, bandaged and bedridden after having failed everyone he loved.]
You came to help me, didn't you? And I've treated you as an imposition. I've no excuse but... perhaps an explanation? [and that's a big concession. As big as he could possibly give. He's offering to trust Kaname without receiving it in return.]