What's Wrong with Secretary Kim

What’s Wrong with You, Kim Mi So? (1x16)

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After the proposal, Young Joon and Mi So’s wedding preparations are on track. Young Joon wants to become a perfect husband as he promised, so he plans a perfect wedding for Mi So and himself. However, for Mi So, there is still a lot of work to be done before the wedding, so she can’t spare enough time to prepare with her groom. Young Joon is disappointed by Mi So for her lack of interest in wedding planning, but alas, Mi So prepares something special to cheer him up!