It is about 2 boys. One is small and very smart but has a disease so he can not walk very well. The other is not smart but he is big and strong they become the best of friends. The big one carries the little one on his shoulders. In the end the small one dies

Of Mice and Men?

Of Mice and Men?

No that is about 2 adults

The Mighty?
I know what film you're talking about, I saw it after I read it in my school.