Previously, comedian Lee Kuk Ju impressed with her diligence on 'Oh! My Baby' as she strived to become the best aunt to Shoo's twins, Ra Hee and Ra Yool, but you have no idea to what extent!

According to Producer Bae Sung Woo, who met up with Star News on April 10, she even got sick immediately after the filming, suggesting she was already feeling unwell, but worked hard on set or that she worked so hard on set that she got sick right after. Either way, she's a fighter!

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The producer showered her with compliments, saying, "Lee Kuk Ju showed strength while taking care of the children as an aunt.  In the future, we will make a variety of stars appear as guests to show their different infant caring images when with the children."

More specifically regarding her participation, the producer stated, "I heard that Lee Kuk Ju suffered body aches from a cold right after filming finished.  That shows how much she used her strength to take care of the children during the brief filming period.  We believe that seeing Lee Kuk Ju's image in the broadcast will be something to which people with nieces/nephews could relate."

You can tell just from how she looks at the children in the pictures below how much she adores them!  So cute, right?