I think it's about some bad situation happened in relationship, she thinks he screwed up something and she is giving him now totally cold shoulder. He's arguing all this. He questions about 'the lie'(asserting) like he doesn't feel guilty of nothing. In the whole context he's begging forgiveness someway, he calls her back, he believes in dialogue, and he wants her back at his side.
I think it's about some bad situation happened in relationship, she thinks he screwed up something and she is giving him now totally cold shoulder. He's arguing all this. He questions about 'the lie'(asserting) like he doesn't feel guilty of nothing. In the whole context he's begging forgiveness someway, he calls her back, he believes in dialogue, and he wants her back at his side.