有些人捐的是命

He does need you dearly. He didn’t tender you in the way you deserve. You made who he is today. He owes everything within his power to make up for it. You have the key to his soul. You have brought light and hope to so many at the time of despair.

so... violinist works in night alone, then dancer and waiter has to work together in day time. Then Rocky is the violinist. Ivy isn't the waiter, so Calvin is the waiter.