Self click on your Sim.
Select the Action menu.
Click the “Add Third Wheel Trait” interaction.
This will give your Sim the Third Wheel trait. For teens to elderly.
Gameplay:
This mod is great for storytelling. You can use the interaction on any Sim but for gameplay choose a romantic couple.
Decide someplace to go where your Sim can be the third wheel. In this example I’m going to a nightclub.
When you travel with other Sims you’ll already be grouped up.
You can also use the action menu on the Sims you want to add into a group. This will make it easier for the Third Wheel Sim to tag along with the couple.
Now you can bother them and refuse to leave.
