"Of course. I wouldn't have said it if I didn't mean it." She was welcome any time. Not to use his office as her own, of course. It was still his office.
"Dinner? No, I've been working." He said, though it sounded as if he was interested, for sure. He removed his glasses (leaving his eyes clamped tightly shut) to rub the bridge of his nose, then put his glasses back on.