emeraldarrows

Both are mini dramas with a poorer FL who is raising her little relative (nephew vs. little sister) alone, and a wealthy ML who moves in with the FL due to needing/wanting the child (to keep his business vs. fulfill his father's wishes). Both have a super cute supporting child actor who likes the ML right away, and both main couples have a somewhat antagonistic relationship at first that quickly warms to romance.

Both dramas have the odd concept of the main couple pretending to be relatives (brother and sister vs. father and daughter) and living together. Both lies stem from helping/protecting the ML (letting him keep his business vs. protecting him from the law). Both dramas are quite short.

Both dramas involve the ML and FL entering into a contract relationship as relatives (siblings vs. father and daughter) which leads to romance.

Both are mini dramas in which the ML and FL agree to a contract relationship as relatives (brother and sister vs. father and daughter) for the ML's need to please a relative, and while living together they fall in love.

Both are mini dramas in which the FL hires the ML to help her out, and the two and the SML form a trio working together. Both dramas have a similar feel, although ZGSSBGXQ is more zany.

Both dramas are about a historical ML(s) finding themselves in the modern present day and adapting to the world with the help of the present day FL.

Both dramas are about a historical ML(s) finding themselves in the modern present day and adapting to the world with the help of the present day FL.

Both are mini dramas in which a historical scholar or group of scholars travels to the modern day present where they meet the FL.

One is the drama, the other is a cute side story.
.................................................................................

Both are warm, cozy short watches (a mini drama vs. mini movie) with FL(s) and a focus on food. Both have a similar feel and comforting tone.

Both are time slip dramas with a modern day FL and historical ML in a court setting.
........................................................

Both are time slip dramas with a modern day FL and historical ML. Both dramas have multiple travels between past and present where each of the leads crosses over to the other's time.