困惑

困 = 囗 + 木 : New mnemonic symbol to avoid confusion with 夗: sleeping pills.

Karl Koala (ku) prepared a nest made out of Christmas trees (木) stuffed into a plastic enclosure (囗) in the encampment's bathroom ((e)n4). To make sure that he sleeps (困) really well he pops sleeping pills (困) before laying down in his nest.

惑 = 心 + 或 : Oswaldo Farrés (或) wants to give his heart (心) to Helga Horse (hu) in the observatory's bathroom (o4), but Helga is very confused (惑): she doesn't know at all what to do with it.