Kitty smiled when she saw him. It really was him. Part of her hadn't believed it before. Her smile faltered for just a moment, unnoticeable, really; she couldn't believe she'd given up on him coming back. She'd lost faith. She. She'd betrayed him.
She forced herself to keep the smile. All of this could wait until they fixed Gambit. She missed Piotr. She missed him so much.
"Peter." She walked into his open arms, hugging him tight. She missed him so much.