Both dramas revolves around childhood friends
Both male leads travelled abroad
Both are highschool life to working life

Based on its novel,the two dramas are very similar
They're both revolving around childhood friends
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both male leads are into high jump .........................................................................................................................................

Both tells the story between an older woman and a younger man
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Both tells the story between an older woman and a younger man
Both dramas have the same female lead
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Both tells the story between an older woman and a younger man
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Both tells the story between an older woman and a younger man
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Both tells the story between an older woman and a younger man
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Both tells the story between an older woman and a younger man
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Both tells the story between an older woman and a younger man
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Both tells the story between an older woman and a younger man
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Both dramas are Older woman/younger man
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