Four boys, four friends: Leo, Andi, Florian, and Roman. Since they started second grade, they belong to the big kids. Actually. Because there are still bigger kids in elementary school. Everywhere, the friends have to carve out their place: in the classroom community and especially on the playground. As if that weren't exhausting enough, a dispute suddenly arises with the older boys over their spot on the playground. That's when the four boys become "thick as thieves." One day, Leo's glasses break during all the commotion. But things get really bad when the strong Özgür helps "the others.".