Knowing how they work reflects upon the upshot of the event they were concerned with tireless dedication because they love the summon. 

They know they are not perfect but merit is what they strive for doing weddings. Their concern is to stamp out setbacks from the bride as her big day nears. 

Their event awareness makes them comfortable dealing with those concerned. They have their plans and the coordinators are there to make it happen the smoothest way with the cooperation of the groom and bride giving and asking suggestions. And the joy when something good arrives.

They don't call it duty but giving someone a leg up sacrificing time and sometimes personal gumption just to be sure that the bride smiles and merry.