Brandon walks in on Mack having sex with a mystery woman (Gretchen Richards). Cruz questions Annie about the raincoat and missing button as well as some entries in her diary. Gina and Laura argue at the Lair. Laura tells Gina that Ethan is after his nurse now. Laura taunts Gina about her house being burned and lets it slip on how it happened. Gina asks Mack how would Laura know so many of the details about the house fire. Michael asks Nikki to marry him, so she won't be deported. Mason and Julia happily get their marriage back on track.