Decoding You

Similar premise where the lead is forced into marriage by the family to ward off bad luck. It's just that police in love gives more new age bl vibe while decoding you gives old thai lakhorn vibes

Both are similar although i think Decoding you is much better

Both have leads getting into a fake contract marriage to save the ML and ward off bad luck. While one of them secretly has a crush on the other for a long time

Magic move is university based though

The similarities are that both kind of are seen as adopted brothers but they aren't.
It's just that both families were close and one guy's parents died and then the other family took him in without adoption. The guys grow up together and fall in love with each other. One falls first and keeps that to himself for a while.

The parents don't have an issue with them dating. In Decoding You, it's even a fake marriage in order to deceive someone and ward off bad luck.