He'd told Amy, but not his partners, nor Olivia. He knew their secrets, revealed to him over time, as they came to trust him, or as he simply blundered into them.
But he held his secret close to his heart. It hurt too much to let it out, to look at it again. It colored so much of what he was, and more importantly what he wasn't. Many times his stance on an issue would surprise them. Would it, if they knew about his father? Would they see through his cynicism to the boy who still thought his father's suicide was his fault?