"Thanks, Izzy," he said with a smile as she handed him some not-coffee. He drank it straight away, not bothering with what was most likely not-milk since he didn't take it in his normal coffee anyway. It was... alright. Better than nothing.
And then she pointed out the window, and Tommy could have kicked himself for missing that. "We're on a spaceship," he muttered to himself, and stared out for a moment, before looking back round at Izzy. "We're on a spaceship," he repeated, and then grinned.