translation.en: RB: Just what you would do in a situation like that: just I love you very much. And I'd already written them a letter before going on this trip, which -- just in case anything had happened.
translation.zh: 理：不过是人人都会在那种情况下写的东西 我很爱你们，还有-- 我在出发前就已经写给他们一封信 以防万一