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Choo Sarang has become one of the viewers' favorites on 'Superman is Back' with her signature bowl cut and bursts of aegyo, which also brighten up the set. Of course, we can't forget her fighter father Choo Sung Hoon who never fails to impress us with his natural fatherly instincts.

Choo Sung Hoon shared his baby care tips, "During the winter, I am the type to make sure to put lotion on Sarang after a bath or before we go out, so that her skin doesn't become dry... I also got a baby massage license and often put lotion on her and give her a massage to support Sarang's growth and to maintain her skin's moisture."

Sarang's CF will start airing next month!