Choice

Love, brain, heart control, caffeinate!
Melatonin
Love, heart control, caffeinate!
You get me going

Brain, heart control, caffeinate!
Melatonin
Love, brain, heart, wake up!
Smack!

Nice to meet ya, who could you be?
(I am injury) no, you aren't
You made the choice to be
But I am! (No!), I am! (No!)
Dopamine, eh-eh