In my point of view,the mix up of brides concept is similar to the truth or dare drama story line.So I think the basic story line of this drama is similar to the truth or dare drama.But I think the quality of production in love when the stars fall will be more better than truth or dare.And the continuation of the drama after marriage will be much different from truth or dare .
Both dramas are about identity swaps in a gender flipped version of each other - in TOD, a bandit is engaged to a princess who he thinks is a commoner/bandit, and in YTFJ a bandit is engaged to a lady who thinks he's her judge fiancée who he's posing as. Both dramas have a fun tone and don't take themselves seriously.