Main lead has a second chance. Both leads become younger. Both learn a lesson...

A woman and a man competing against each other. Both romantic comedies.

Both include couples with an older woman and a younger man. Their age difference is very similar in both dramas! Also, both are very witty and sweet.

Both very funny! Include a relationship between an older woman and a younger man. Also, both are very cute!

Both female leads were initially hurt by a boy who became famous and betrayed them, thus forcing them to become stronger.