He gave her a small smile, bowing his head as he stepped into the apartment. "Thanks," he quietly spoke as he made his way in. His eyes dropped to Quaffle and he gave a moderate grin. "Protective of you?" He asked, looking towards Katie. He wanted to smile in her presence, but he found it hard to summon. He really just wanted to sit down and enjoy the last few hours of being able to be anywhere he liked.