A hard slap landed on his face as soon as Amy saw him. The female didn't throw some words, but you can see that she was clenching her fist so close. Maybe she was also tired from all of Railey's things.
She thought–they thought that everything was fine now. She considered it since she didn't want to meddle in Justin's affairs, but this is too much.
Too much that's it is hurting her too. She was very disappointed and angry at the same time that no words can describe it. Those words weren't enough.
Railey stayed there, speechless. Feeling the tingling sensation from that slap helped him snap back more from what he did. He wasn't calm at all. His fingers were trembling and his mind was out of state. He didn't know why he did that.
He thought that Justin was playing with his feelings. He thought that it would never reach him so he resorted to violence and forced him instead.