Elvis was talking about filming the Hawaiian Wedding Song at the end of Blue Hawaii, and describing what Joan Blackman and himself were wearing. In the scene what they were standing on was actually being pulled along under them. The first take is going along when they hit the bank and both Elvis and Joan go falling into the mud. He then says it took three hours to clean them up and redo the take..he then talks about Viva Las Vegas and the wedding scene with Ann-Margret, and how real it seemed, and it taking two years to realize he wasn't really married. This particular dialogue is similar to the Hawaiian Wedding Song dialogue from the EIC album, except he doesn't mention Viva Las Vegas at all and is only talking about Blue Hawaii then. Hope that's what you're looking for.