Story line:
The film opens with falling/trickling (waterfall) of pennies. The shot then fades into the film with our main character, Sarah, talking with her Grandma, Dorothy. She is given a double-headed coin, that her Grandma says is lucky. Sarah is skeptical about this, so shoves the penny in her bag. Sarah is day-dreaming in her bedroom, when her mum tells her to walk the dog. Whilst she's walking the dog she wishes that it would stop raining, and flicks the coin. Much to her surprise it stops raining. However, she dismisses the idea that the coin had answered her wish. Later that day, she heads home and her mum asks her to do another job. Sarah's fed up with running errands and it retaliation throws her phone across the room, scratching it. She claims that the penny isn't bringing her any luck so she flicks it across the room. She then walks over to her phone, to see that it is fixed again. Her exam results come through the post, before opening them she wishes that she gets the grades she needs to get into college, and her wish is granted. She then receives a phone call confirming her place on her college course.
After Sam goes home, Sarah looks for her lucky penny in her purse. However, it isn't there. Panicking that she has spent the penny, she empties the contents of her bag. She cannot find it and seems to have misplaced her purse and Ipod. She goes to bed, without finding the penny. The next day her mum wakes her up, asking whether she's taken some money from her purse. Innocent, Sarah storms out and heads to Sam's house. Sarah receives a text from her friend, asking if she's coming to visit her. However, she tells her she's off to Sam's. Her friend begins to fall out with her. Distracted, Sarah accidentally steps in a puddle, drenching her fabric shoes.
She arrives at Sam's house. His sister tells her to go straight up to his room. She knocks on the door and enters the room. Sam appears extremely sheepish, and is trying to cover something up with his duvet. He starts apologizing to her. Confused, she goes over to look at what he is hiding. She pulls back his duvet and finds her purse and ipod and the missing money from her mum's purse. She also finds her lucky penny. He attempts to justify his actions and apologies Sarah's having none of it. He asks her what makes the penny so important, and she explains that it's double-headed. She then says, 'Tell you what, I'll flip this coin, if it's heads I stay, tails I go.' She then flips the coin, and the double-headed coin lands on tails.