[ He pauses for a moment, frowning slightly, trying to see if Kiryu can understand what Hickey's trying to put down. ]

I'm not a coward. If there's something I need to face or something unpleasant I'll need to do, I'll do it. [ A coward wouldn't approach tuunbaq like he did. A coward wouldn't seize the opportunities like he has. ]

I just don't see any use in talking about the past. You just keep moving forward and don't look back. That's the best way to go.