MTV’s “Real World’’ is still happening. As the network airs the latest (and 31st) installment of the roommate reality show, producers are starting their search for the cast of its 32nd season. There will be a casting call in Boston from 10 a.m. to 4:30 p.m. on April 2 at Tequila Rain on Lansdowne. The casting notice says that MTV is looking for “a larger-than-life personality, a unique life story, an adventurous spirit, and a personal magnetism that draws attention whenever they walk in the room. We are looking for open-minded and open-hearted people who can make us laugh and cry. We also love people who are at a turning point in their lives and have big decisions to make about their future.’’ We assume hot messes are also welcome. For more information, visit www.bmpcasting.com/casting/ realworld.