Place the extracted .package file directly into your Documents\Electronic Arts\The Sims 4\Mods folder.
It aims to make building a romantic bond feel earned rather than instantaneous, preventing "instant besties" or automatic successes in romantic introductions. How to Download and Install
Make sure "Enable Custom Content and Mods" and "Script Mods Allowed" are checked in your game's Game Options menu. Recommended Mod Combos for Maximum Realism
It addresses "mistakes" in the original game logic, such as faulty jealousy broadcasters for kiss interactions and autonomous checks for flirty or enchanting introductions.
Sims no longer accept every flirty advance. The mod introduces a "test" based on relationship status, loyalty, and traits (like Non-Committal or Unflirty ) to determine if a Sim will respond positively to romantic interactions.