Create Sims' Interests
When doing Friendly socials with other Sims, "Discuss Interests" is one of them but you have no idea what their interests are so maybe they could be chosen by players. For example, if two Sims meet ea...
Forum Discussion
This could also relate to Clubs. If a Sim's interest is working out, they could get an invitation to join a relevant gym club. For example, "Hi Jane. It's Fiona. When we were talking yesterday, you mentioned you enjoy working out, and we have this gym club that you might be interested in. Wanna join?"
Featured Places
