Both are revolved around having a family that isn't biologically related.

-Both have step-brother romance
-Both are Bl dramas

-Japanese BLs
-Give off similar vibes and emotions to the watcher
-Both are realistic in a sense at the main leads forest love goes off to marry a women and live a “normal” life leaving the main lead behind.

-Both are Thai BLs
-Both are mystery thrillers
-Both have unsolved cases of their parent’s health
-Both have one of the main actors playing as a doctor

Overall, the two are very similar atmosphere in terms of plot and cinematography.

-Both are Korean dramas
-Both are contract relationships
-Both have a similar bubbly atmosphere

Overall, No Gain, No Love gives off the same vibe as Business Proposal and it also gives you similar feelings throughout the show.

-Chinese BLs/adaptations
-Historical
-Both are adapted from novels

-Both are Japanese BLs
-Both have character who divorced and found love in the opposite gender
-Both have children who live or accept the new relationship of the divorcee

-Both are Japanese BLs
-Both have children who accept or try to accept the new relationship of either their dad or uncle

-Both are Bls
-Both are themed around a meteor hitting Earth and destroying it
-Both have encounters with their ex's; however the way these encounters play out is drastically different

-Thai Bl
-Both have island/beach setting

-Korean Romance
-Plot revolves around North and South Korea

Both are themed around music and both are BLs