She's the One - S7.E9

Robert think he has finally found "the one" or a girlfriend. The girl is Angela, an international-trade lawyer who seems too good to be true. She's bright, speaks four languages and clearly loves Robert. The girl goes on to endear herself to Debra by complimenting her lemon chicken. While Ray, is also initially smitten with Angela, he see's something disgusting: Angela eats a dead fly out of a napkin. After he tells Robert and Debra, the won't believe him.