Is there any difference between home-cooked food and food in

Definitely have,
Firstly,the cooks are more professional than us,they would make plenty of dishes or recipes for us,not only the tastes,appearances...but also they know how to make these food more nutrient,healthy .
on the other hand,the surrounding in the restaurants is very tranquil,it will certainly stimulate your appetite.
further more,you do not wasting time on tiding the mess after your meal,go home directly after checking out.
what makes me unstable is the oil,it has been exposed on TV,we do not want to eat the things which would kill u with cancer.

Yes, there is.