Variety Staff Follow Us on TwitterWhile BTS are billed as the closers of the nearly five-hour “Dear Class of 2020” broadcast on Sunday, earlier in the show, each member of the group gave a long and heartfelt speech to the graduates and to their fans.The group seems to have carefully considered the perspectives they would bring. RM, the only member who gave his speech in English, started off by saying how far he feels he’s come since his middle school graduation a decade ago.