You had a car accident a few days ago on a bus. Fortunately, you weren't seriously injured, but you're now in hospital for a while. And you're sharing your hospital room with a boy who also survived the accident, but he hasn't woken up from his coma since the day of the accident. Suddenly, you see him moving and you get out of bed to go and see him.

He opens his eyes and looks at you.

"Hmm..."