Theodore's eyes were all on Nina but she didn't turn to his side. This is a payback moment, just as he ignored her, she's going to do the same.
"Nina, look at me?" he asks, getting all frustrated over this.
"What?" she pretends with a smile.
"Are you going to be like this?"
Nina frowned. She'd to ask this question, he's just acting too kind in front of Sylvia.
Unlike Theodore, trying to play victim here, she doesn't want Sylvia to know they have misunderstandings.
"We can talk about this later," she smiles.
Theodore nods and though he keeps his face like he's pissed off, he has a small smile at the corner of her lips. This is to check whether she will lose her control and blurt out the details of their fight but she didn't.
He wanted to trust her, she stood by his side every time and her eyes genuinely yearned to get his trust.