indirect characterization

Cody was a TCIS student, who was walking in the hallway with his friends, and he realized tomorrow was Peppero Day. He didn't care whether he was going to get a peppero or not from a girl because he had no hope. It was finally Peppero Day. As usual, he walked to his locker to pickup his textbooks. Suddenly, a smile was lit on his face when he realized there was a brownish box sitting in his locker. His heart seemed to have jumped suddenly, and he felt like it was from a girl that he had solely had interests in ever since the beginning of his high school year. He took a look around at the hallway, and he saw a girl smiling at him across his locker. Yes indeed, it was the girl which he figured was his secret admirer. He went over and talked to this girl. Later after school, he ran over to his friends and told them about his happy day he had. He couldn't wait to talk to her again.