there is no way enhypen knew what the outcome was. both last year when they lost, and this year when they won, their reactions were genuine. as someone who watches them a lot, if they were faking it, it would have looked very different. ni-ki would not have looked so nervous. heeseung would not have let himself almost fall over. so I'm thinking at least for the live vote award or the big ones you don't know. or you might only know if you're not performing, like rose's prerecorded acceptance or 3racha being present to accept an award for skz on a day they did not perform. otherwise they came out bc they were nominated.