What happens when professional relationships suddenly turn personal? We're talking about those workplace romances that are certain to get tongues wagging. If work and play have suddenly become intertwined, you are in good company. A survey conducted by CareerBuilder.com determined that an estimated 40 percent of employees have gotten involved with someone in the workplace. And while it may seem like everybody is doing it, there are a few things to keep in mind before you go fishing off the company pier. For starters, does your blossoming romance go against office policy? While many businesses are lenient about workplace romances, some companies have strict rules against fraternizing. Find out where your employers stand -- and then decide whether it's worth the risk. Obviously, getting involved with a supervisor or subordinate smacks of a sexual harassment lawsuit waiting to happen. Steer clear of these unlawful love affairs that quickly could turn scandalous.