Molly and Mack

Molly examines her shelf of special things at the back of Mack's stall. She chooses the little toy donkey and remembers the day she got it. 

Molly and Mack are visiting Daisy at the vet's when she gets a call from Mrs Anderson. Daisy seems a little stressed by this, so Molly and Mack decide to follow her to the farm to find out what's going on. 

At the Kids Club, Moira finds Lennox's jokes hilarious, but unfortunately not James's. James takes this as a challenge - he must make Moira laugh. 

Back at the farm, Mrs Anderson tells Daisy about Thistle, her donkey, who has something stuck in her hoof. Hiding nearby, Molly and Mack watch, confused at how nervous Daisy is with Thistle. Her subsequent sneezing fit leaves Molly and Mack even more mystified. 

James's finest puns are having no effect on Moira. Mack tries to get Daisy to talk about what's going on. Molly soon realises what could be wrong with Daisy, and she decides they need to do some research. 

At the Wobbly Coffee Pot cafe, James finally finds a way of making Moira laugh. 

Molly thinks she knows what is up with Daisy, and she and Mack go back to the farm to help. Daisy confesses what her problem is with Thistle. She's allergic to donkeys but was too embarrassed to say. Mrs Anderson reveals that she has a similar problem with her Highland cow, and Daisy doesn't need to be embarrassed at all. Mrs Anderson suggests Daisy wear a mask, and soon Daisy can fix Thistle's hoof. 
 

Molly examines her shelf of special things at the back of Mack's stall. She chooses the homemade beard and remembers the day she got it. 

James, Alice and Molly are exhausted because baby Maddy won't sleep. They think they've tried everything, but Molly points out they haven't tried Bob. Bob sings a lullaby, and it seems to work despite Moira nearly ruining things by using her loud vacuum cleaner nearby. 

Meanwhile, Mack is helping at the Kids Club. Ruby, Euan and Ayesha decide to try to grow a beard. When that doesn't work, they make their own beards. Mack makes one too and looks a bit like Bob. 

At the cafe, everyone is enjoying the silence until Molly knocks a jug over and wakes Maddy up. Desperate to get her back to sleep, Molly convinces Alice and James to imitate Bob. They put on their best Bob voices and sing the lullaby, but to no avail. When Molly sees Mack walking past with his Bob beard, she has an idea. 

Soon everyone has a Bob beard and sings to the baby, but Maddy keeps screaming. When Bob arrives back at the Hub, he has another go at singing, but nothing works. Molly finally realises that it wasn't the singing or the beards that were making Maddy sleep, but something else at the Big Hub. Soon Maddy is sound asleep.

Molly examines her shelf of special things at the back of Mack's stall. She chooses the important letter and remembers the day she got it. 

Mack is surprised to get a letter telling him he's got a place on a music and performing arts course, as he didn't apply. He would need to act and dance as well as sing, and he doesn't think he can do either. Molly decides to challenge him to do both. 

At the Kids Club, Caitlin thinks Ruby is copying her when they are reading the same book and having the same snack. James reassures her that it's just a coincidence. 

Molly shows Mack some moves to help with his dance challenge. Then they try a miming challenge, which Mack excels at. When he takes on the acting challenge, he finds himself playing an alien who speaks a language called Bootle-Barp. With Molly's help, Mack realises he can act and dance - or at least have a go - and he's really enjoyed it. 

Caitlin and Ruby have decided to use their copying to have a little fun with James. When he admires a picture Caitlin's drawn, Ruby shows him her picture – it's exactly the same. James is confused until he realises they're playing a trick on him. 

When Mack tells Daisy and Molly he will go to college, they are both excited for him. However, Molly then realises the implications – the end of their stall.

Molly examines her shelf of special things at the back of Mack's stall. She chooses the carrot carrier and remembers the day she got it. 

Mack and Daisy are doing a big clear-out before Mack goes to college. Moira suggests they hold a pop-up jumble sale at the Big Hub. Meanwhile, Kez is trying to sell her latest big idea – carrot carriers. 

Molly spots some curtains that remind her of their childhood in the jumble sale and asks Mack if they can keep them. He puts them aside. However, when Moira sees the curtains, she thinks they've fallen off the stall and puts them back in with the rest of the jumble. 

Ayesha arrives at the Kids Club, showing off her mum's invention. But Euan and Caitlin don't see them as carrot carriers – to them they are mini sleeping bags. Kez loves the idea and is inspired to make more. She goes to find special material to do this, spies the curtains amongst the jumble and buys them from Daisy. 

When Mack comes back to the stall, he, Daisy and Moira realise what has happened and dash to Kez's stall, but it's too late – the curtains have been cut up. Molly is sad, but Kez, Daisy and Moira find a brilliant way to make amends. 
 

It's Molly and Mack's last day in the Big Hub. They both tell each other that they don't want a goodbye party, but they really do. Caitlin has big plans, and a great time is had by all.