Bing and Sula are having so much fun playing together they don't want to say goodbye when Amma arrives to pick Sula up. To delay her departure Bing hides Sula's sparkly shoe in the toilet and it gets soaking wet much to Sula's annoyance. It looks as though Sula will have to hop home until Bing finds a way to turn the bad-bye back into a good-bye again.

Bing and Flop are finally ready to leave for their picnic just as it starts to rain. Bing is very disappointed but as they unpack the wheelie bag he realises that they can have their picnic indoors instead.