Rich ML falling inlove with an 'ordinary girl. FLs in both dramas are both strong hardworking indepependent women. ML & FL hate each other due to misunderstanding of ech other.
both rom-coms are funny & romatic.
ML & FL in both dramas tackle their everyday life situations together.
FL's previous partner thinks his inlove with her.
ML and FL in JSJY have a cotractual relatioship, but later fall in love each other. In WDM, even though they like their singleness, they also fall in love after they enter a contractual relationship.