The Man and the Wall

He stood apart from the group, cell phone pressed against his head.
Everyone is smiling and laughing, except him.
His face was scrunched. His teeth grit. Anger flashed in his eyes.
He hung up his phone, shoving it in his pocket as he stormed outside.
In a fit of rage, he turned and slammed his fist into the wall.
Almost instantly he realized the mistake that he made.