A man used the window of Jeri Cohen Fine Jewelry on the Upper East Side to propose to his girlfriend, placing a sign in the display case asking his girlfriend, Alexandra, to marry him. Tom DeBourcy said his girlfriend often strolls by the store because it was featured on the Real Housewives of New York. She told the Daily News, "I always walk by and say to my mom, 'This is the place where Jill Zarin goes!'" She then told her fiancee "This is the greatest idea you ever had! Well, maybe [after] Facebooking me." So does this mean they're Facebook official?