Know You

Know You, is the final day level on Rhythm Doctor (as i am writing this). Know You also has a Oneshot that if you perfect it, the green part of the cardiogram swings.

The feedback at the end:

S: Bright like a supernova

A: cool like the milky way

B: Hot like a shooting star

C: are you trying too look cool?

D: eaten by a black hole

F: lost in space...