"It's true, isn't it? The two of us have been watching out for each other enough, we've got to be friends."

Togusa gets it, or at least he thinks he does. Dante's been abandoned by so many people in his life, Togusa had tracked the inability to trust other people. Him and Ardyn get kept at arm's length because Dante is waiting for them to decide he isn't worth it any more, like every other adult in his life. But, no, it has gone farther, and Dante is also starting to wonder what it is that's wrong with him to make everyone leave. He's the common denominator.

"There's nothing wrong with you. Nothing wrong with wanting revenge, either. So, if that's really what you're doing it for, then cool, keep doing it, because it's helping other people out." But, that tone in Togusa's voice says that he doesn't fully buy that that's the reason Dante is here.