In recently released behind the scenes footage of the upcoming DramaFever exclusive Emergency Couple, Choi Jin Hyuk and Song Ji Hyo are all smiles and jokes, even while attempting to film a serious fight scene. After watching this clip, you won't be able to get enough of their adorable interactions!

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Did you notice how she couldn't keep her hands out of his hair, even giving him little scalp massages between takes? And how they could barely get through a scene without cracking up at each other? And have I mentioned before how much I love seeing Choi Jin Hyuk's smile after all the sulking he did in Heirs? I cannot wait for this show!

I just hope that it doesn't make Gary from Running Man too jealous! But maybe it would entice him to do a cameo on the show. Here's hoping!

Make sure to sign up for new episode alerts for Emergency Couple HERE, coming next week exclusively on DramaFever!