Does the smell of food contain calories?

I know that this question probably sounds really stupid, but I am just curious.

Many times after I smell the aroma of high calorie food, I get a brief burst of energy. I don't understand whether that is just me, or whether I just inhaled a few extra calories.

No calories.

Ok. That's what I thought. I was just curious though, if you know what I mean.

Just got your taste buds stimulated which probably sets off a physical response
Like Pavlov`s dog

So that's what it is. I guess I have dog senses then.

I get a buzz from smelling chocolate. Hubby makes fun of me because I'll walk past a display sniffing the air. That's my chocolate fix. Non fat, no calories, no carbs. The essence alone is enough.