What is is that Jim Diamond is trying to tell us on the cover of his single I Should Have Known Better? The dark broody blue coloring maybe suggest he should have thought about buying a better light bulb. Thankfully the remix helps us to answer this question as we find a babe who appears to be locked out of her car, no doubt calling a locksmith to help her get back in. And what should she have known better, well for one to keep her keys with her at all times, and for two, not to lock her car whilst she is only wearing stockings and heels. Indigo.