Romy lectures her grandmother. Wim's talent for chemistry may come in handy. Are Otto's students hopelessly stubborn? Bats is not good at admitting defeat. Vera gets to know Bram from a different side.

Britt sees Sasha kissing someone else, but doesn't make a big deal out of it. Vera feels guilty and ends her secret affair. Mitchell is very sensible in matters of love, much more sensible than Pascal.