Cora and Luz have been young neighbors in Binondo in Manila, Friends, Schoolmate at Abad Santos High School. My father and Luz had been High School partners, separated by time, reunited at their Reunion and married. Cecil and I have Sisters-Schoolmates in High School: Capitol Institute in Novaliches, Quezon City. Cora is their mother; Luz is our Step. Small world really; My Dad and Luz' were together 20years.
Cora and Luz are really meant to be company forever.
How their nature as friends, rapport, gimmick and reputation are; I have no idea. It's just good to see old friends free to be themselves.