JTBC’s “My ID is Gangnam Beauty” has released a making-of video of episodes 11 and 12!

The clip gives viewers no time to prepare as ASTRO’s Cha Eun Woo dives into filming for his fight scene. He throws a punch at the other actor that looks so realistic the director has to check if he really got hit. Thankfully, it was all acting!

Although Cha Eun Woo is great at these fight scenes, he still needs help from the director on how to correctly grab the other actor’s collars.

Im Soo Hyang enters the scene to break up their fight, but adorably says, “Those two are so close together, it’s hard to come in between them.” Cha Eun Woo agrees, saying, “We almost kissed!”

In the next scene, Jo Woo Ri runs up to Cha Eun Woo in the rain and hugs him tightly. After filming, Woo Ri assures viewers that it is only acting and she is different from her character Soo Ah.

Later, Cha Eun Woo and Im Soo Hyang huddle under blankets after filming those scenes in the rain and stick close together.

Finally, the video shows Cha Eun Woo in a recording studio to sing his OST track “Rainbow Falling.” He reveals, “I thought of Kyung Suk and Mi Rae’s relationship while singing.”

Check out the full video below!