Billy |strong Will and strong heart each other deeply. Bill has a heart as tough as steel. Their heart story is as tough as a rock. Billy and strong are connected by an unbreakable heart. Their heart is as strong as an oak tree. Will and robust each other fiercely. They have a bond that is as strong as iron. Their burns with a tough passion. Will is strong on the outside but has a heart of gold. strong yet tender, Bill and rawn share a deep love.