A question beginning with “You’re on a raft in the middle of the ocean…” promises an intriguing response. Jennifer Lopez faced such a query about her exes P Diddy and Ben Affleck during a humorous appearance on BigBoyTV, and her reply did not disappoint. J.Lo, who dated Diddy (real name Sean Combs) from 1999 to 2001, later married dancer-turned-actor Cris…