It's a boy girl thing.

Ths film is on BBC iplayer at the moment for those who can access it and those who like body swap stories - about a boy and a girl who hate each others guts but end up in each other's bodies.

http://www.bbc.co.uk/iplayer/episode/b00k7b6d/Its_a_Boy_Girl...

It's American but Sharon Osbourne has a part in it!

Angharad