Mr. Grey
The morning was bright but his heart was dark. He didn't know how he could change the situation. He was a sad man, even his name was sad, Grey, like a grey day where the rain brokes spoils yours your plans.
For this reason he never got close to Summer, she was too much too brillliant.
In spite of this he was crazy madly in love with she her, he tought thought she deserves deserved someone better. So, day to after day he walked to the park and sat on a bench, from here there he saw her. And fell in love more... and suffer suffered more... He was present the day she met his her boyfriend, the same man that would be her husband years later.
This is the story of the grey man, that loved her too much but she never knew it.
Very good, most corrections are to create more natural English. Well done.