If you watched the latest episode of tvN's 'Reply 1994,' then you may have already seen Rainbow's Jaekyung and Woori appear on the show!  If you haven't yet, you have something extra to look forward to.

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On December 20, Jaekyung relayed through her me2day, "Kya!  Today is the day they do 'Reply 1994'!  All of you are going to watch, right?  Today, I have some heart beating moments with Haitai!  You'll make sure to watch, right?" and left a picture of herself with Son Ho Joon, who plays the character Haitai on the show.

Woori also posed with the actor and wrote on Twitter, "With the good-looking Haitai.  He really, really acts well.  The best, the best!"  Both will be appearing on the show as female college students.

Make sure you watch the episode to see Jaekyung and Woori's acting skills!