Next update should be...

An expansion on relationships. Crushes, a more detailed family tree, and more of a reason on why a Sim would be attracted to one Sim, but not another besides them just being flirty in the same room. Maybe this could be a pack too. It shouldn't be limited to just buffs and moodlets, it should also show in the Sim. Sims should swoon/show some degree of anxiety when their crush is nearby, depending on the personality of the Sim. A Sim who has a trait boosting how much they become confident, for example, shouldn't feel anxiety near their crush. Or the trait Outgoing too.

When a Sim has a crush, they should have some kind of reaction on it, even if no other Sim is around. For example, waking up feeling flirty because they had a dream about their crush. Also, specialized buffs for a crush accepting or rejecting a confession as well as the interaction to confess. Confessions can be in-person or over text/call.