Answer:
You speak this when you are being sincere.
What is so delicate that even mentioning it breaks it?
What goes up and down but never moves?
In the sun it likes to play; In the rain it goes away; Walk or run it always follows; In the mud it always wallows.
I run cold and hot, I look blue but am red. What am I?
This food is a tortilla filled with cheese and sometimes chicken before being heated or cooked.