With Janez absent, Milojko enjoys a breath of fresh air for his behind, but immediately starts an argument with Hrvoje, which reveals some secrets between the two. Djuro asks his friends for help with the homework and they all come up with various slogans for contraception. A new professor, the very strict and very lonely Mirka, arrives and starts the lesson on General culture. The lesson leads to a number of interesting conversations, while Milojko and Hrvoje keep constantly butting heads, in more ways than one.