[He can read between the lines enough to hear what Natasha's talking around. They got involved, maybe they fell in love, and maybe they found something human in each other, there's no way for him to know. It hasn't happened yet. But either way he thinks Natasha is giving him too much credit for some things, and not enough blame for others, if everything she says is true.]

No. The only thing you could possibly owe me was the truth about what happened between us, and that's out now.

[There's a sick feeling in the pit of his stomach. He needs to get out of here and sort all this out. He cards his fingers through his hair.]

I think I should go.