She wants to point out that yet again, no, he'd let his hatred and pain cloud his own judgement, taking him down that path that she couldn't follow. Maybe they'd both just been wrong about one-another, and they were still entirely alone, separated.

She doesn't though, when he changes the topic. Frowning a little at him referring to Padawan as a "creature, she rolls her shoulders. Padawan's ears which had been perked up before, listening carefully to the exchange between the two humans, went back as soon as she was referred to in a manner she didn't appreciate.

"Careful. She can understand every word you're saying. She was a gift from Obi-Wan. He named her Padawan, and she became mine when he left." A constant and faithful companion. Rey likely would have been much worse off when Obi-Wan disappeared, if she hadn't had Padawan with her.