How to Get Married on the Sims Bustin Out

Fill up all your motives. Be in a good mood.

Call the Sim you want to propose to.

Serve a meal before the Sim arrive.

Greet the Sim when he/she arrives. The Sim will eat the food you serve.

Allow the Sim to fill his/her motive up like going to the toilet.

If he/she does not do anything to fill up him/her Fun Motive, do something fun and let him/her join you. Watch TV or dance with him/her for a while.

Socialize romantically with the Sim, like hugging or kissing. Do this until you have about 90 relationship points or more with the Sim. If the two Sims are still friends or acquaintances, socialize to earn more relationship points.

Make sure your Sim is in a very good mood before proposing (2-4 green bars, preferably at least 3 green bars)

When "Propose" appears as a Social Move with the Sim, finally propose to the Sim. If the Sim refuses, socialize with him/her more or fill up him/her motives. like joining him/her to watch TV, serve him/her a meal and let him/her go to the toilet before proposing again.