Lumír is racking his brains trying to figure out who took a good swig from the bottle of slivovitz Tonda Hložánek gave him. Like Kateřina, the culprit denies having consumed the alcohol. Alex, meanwhile, is not under suspicion. Will he manage to win his friends' favor with the stolen alcohol?

Klárka and Bea have really stirred up trouble for Adriana. The selfies they secretly took on Bea’s new phone and sent to Klárka’s dad in Brazil are forcing Adriana to deal with her complicated relationship with her ex-boyfriend all over again. On top of that, she faces a difficult conversation with her daughter, who has set her heart on getting a mobile phone of her own.