Adding Winterfest Missing Items

I wish Sims all hung out around the Winterfest tree while opening gifts. I don’t like how they start opening before everybody is in the room and promptly walk away after they’ve opened their gift. Stick around and watch your family open theirs too, you snot!

It’d also be cool if Sims reacted to gifts opened by other Sims, with a few embellished “oohs!” and “aahs!”