Strawberry Milk's cute twins Way and ChoA are being naturally cute and adorable in their unit-debut MV 'OK'. But wonder how they are off-cam?

Fortunately, we get to see the behind-the-scene of the MV filming through a video released on Crayon Pop's Youtube channel.

The clip reveals surprising interesting stunts like falling from above. There are also cute interactions between these lovely twins and endless adorable moments.

Check it out below: