In the MySims series, there are categories of things each Sim is interested in (such as something Cute, something Spooky, or something Geeky). Objects may also be defined by these accordingly. These are Interests. Interests play a different role in each game, but generally, they define the preferences of the Sims in the game.
- In MySims, if you are nice to a sim, they will talk and dream mostly about their "loved" Interest. If you are mean to them, they will talk and dream more about their "hated" Interest.