Answer:
What smells the most in the kitchen?
You do this into someone's ear when you want to be discreet.
Humans have two that shrink in the light and expand in the dark
They keep secrets locked away. And you pass through them each day. For each one there is a key, They respond to sesame.
I'm the source of all emotion, but I'm caged in a white prison.
I touch the Earth, I touch the sky, but if I touch you, you’ll likely die. What am I?