Gemma Owen has been coupled up with Luca Bish since week one on Love Island, but fans suspect Casa boy Billy Brown wishes it wasn't that way.
Gemma and Billy have mutual friends outside the villa, and are often seen bantering away - much to the annoyance of Luca.
But does he really have anything to worry about? Body language expert Bruce Durham believes Gemma has let her true feelings slip, and its not particularly good news for either man.
