When Rikki agrees to look after Emmas younger brother Elliot she reluctantly takes him to the beach for his surfing practise. Rikki takes great care to stay on dry land whilst Elliot is in the water after all she wouldnt want to turn into a mermaid in front of a beach full of people! But when Elliot gets into trouble Rikki has no choice but to jump in the sea & save him. Being rescued by Rikki has a strange effect on Elliot & he starts to develop a crush on her which Rikki isnt exactly pleased about! Will Elliot be able to keep her secret?