He knows
He knows him
He knows when he is mad, when he is happy, when he is sad. He knows that he's favorite ice cream flavor is vanilla. He knows that his favorite color is red. He knows that he grew up and now is like an inch taller than him.
He knows that he is a terrible liar. He knows that he loves wearing plaid. He knows that he would do anything for his family, for his friends. He knows that he usually put others people's lives on top of his. He knows that probably he was hurt more times than he has found out.
He knows that he is brave, determined and risked.
He knows him.
And for that He knows that the look that Henry is giving to him, means that the boy want to sacrifice himself and Ray tries to stop him.
And for that He feels like the world is ending when Henry activates his parachute.