When Rosa Hammond splits up from her partner Marcus after his gambling problem becomes too much to handle, she decides to take up her mum Dora's offer of a summer in Malta. Not one to sit back and watch her daughter be unhappy, Dora introduces Rosa to Zach, in the hope that sparks will fly under the summer sun. But Rosa's determined not to be swayed by a handsome man - she's in Malta to work and that needs to be her focus.