Cooking will gradually make you interested in food and become a master of food.
This is the bright side.
On the other hand, because of busy work, because both of them are at work, and the time is annoying, I really can't help cooking, so I buy food! And don't hate nu friends. You can buy a book about food cooking when you have a rest. Two people learn to cook at home, with their own interests, and they have a sense of accomplishment!
I hope I can help you!