To eat or not to eat

I admit I am a really lucky person. Thanks to my mom and dad that I am naturally slim and can enjoy all the food I want. But M is another story, we joke sometimes he even gain weight just by drinking water. So he is trying to keep himself on a healthy diet as much as possible, and trying to cut down on fat and sugar. But when I walked by the bakery and saw these freshly made donuts, I just couldn't resist to bring two home. While I finished my chocolate glazed donut and was enjoying a cup of coffee, I saw M still staring at his strawberry donut. At that moment, I felt very guilty. So I offered to help him finishing the donut. :p