Family portraits?

I feel like the main reason for taking pictures in documenting growth & events, capturing loved ones as well as fam portraits. They all seemed really proud of what the accomplished with the three sim shot, but it would have made more sense with four people as that’s the average family size. It would also make more sense to have family members seem more joined by touching or hugging. This is especially true with romantically involved sims. Are there hugging and kissing poses? I’m not sure

A question for everyone... are the portrait poses similar to the group shot you get after making a family in CAS?