The Refreshment Front is back, with a slight delay, because that's the topic of the new episode. The professor, Zoya, Matevž and Žiga are also returning. The latter three are late, but fortunately not too late, so they still manage to meet a new classmate. Mila and Žak don't want to miss the concert, the Retrolavers think about when it's good to be late, and the Kvikis will also answer the question of what FOMO is.