EXO's Baekhyun and Girls' Generation's Taeyeon (a.k.a. former lovers) stood close to each other and it was a bit awkward to watch.
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On this week's 'M Countdown', Girls' Generation made their comeback with ''Holiday'' and ''All Night'' while EXO continued their promotions for ''Ko Ko Bop''.
As always, all of the artists gathered at the end of the show for the winner announcement. EXO, who took 1st place this week, stood in the front row and Girls' Generation was captured standing right behind them.