Gerasimos has had trouble expressing how he's felt sometimes. He's felt bad about this in the past, and he wants to express himself better. He watches the other kids in class to try to copy them.
They feel comfortable expressing their feelings. When he cannot express himself clearly, he sometimes causes problems. At those times, he's felt guilty about his problem.
The other students see that he feels bad, but they understand that they have to wait until he feels better before they ask him to play. Gerasimos needs to learn about his feelings.