Nate bullies Lewis, pretty much because he can, and when Nate’s jet-ski is damaged he blames Lewis, demanding payment. Meanwhile Emma, Rikki and Cleo continue to have problems accommodating Charlotte as a mermaid, she won’t listen to any advice. Charlotte takes their attempt to help as an attempt to boss her around. Lewis finds himself the middle man, trying to smooth things out between them. Nate’s bullying gets serious and Lewis is nearly hurt. Despite the girls’ attempts to keep Charlotte under control, she uses her powers on Nate and almost exposes them all.

4.00PM FRIDAY / FEBRUARY 29 on Ten