If you watched this week's episode of Doojoon's drama 'Let's Eat,' then you've already seen his sudden and cute kiss scene with actress Lee Soo Kyung.

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However, to further fans' excitement, tvN released a cute behind-the-scenes video of a nervous Doojoon saying, "I'm a bit out of it."  He throws a small panic tantrum at Lee Soo Kyung for moving backwards when he was moving in for the kiss and later, hides his face in his hands out of embarrassment.  His voice even cracks!

Check out the cute video above and make sure you watch the episode to see the romantic scene for yourself!