Kylo is turning to the light and imprisoned by the Resistance. He will only talk to or interact with Poe.
Poe gritting his teeth and repressing all the 'this guy is a mass-murderer who raped my mind' and being coolly civil and unaffected when dealing with Kylo who is at the 'wallowing in self-hatred' portion of returning to the Light. Kylo has some kind of Force-suppression collar on at his own insistence, at all times. He doesn't understand why Poe is refusing to hate him and attack him when he's made himself weak and deliberately open to being attacked by a man he knows has deep personal reasons to hate him.
The whole "Why won't you hate me???"/"Because I'm better than you, bitch" deal.
Poe VS Kylo (from discussion post thread)
Poe gritting his teeth and repressing all the 'this guy is a mass-murderer who raped my mind' and being coolly civil and unaffected when dealing with Kylo who is at the 'wallowing in self-hatred' portion of returning to the Light. Kylo has some kind of Force-suppression collar on at his own insistence, at all times. He doesn't understand why Poe is refusing to hate him and attack him when he's made himself weak and deliberately open to being attacked by a man he knows has deep personal reasons to hate him.
The whole "Why won't you hate me???"/"Because I'm better than you, bitch" deal.