So I have been playing a couple more vampires. I have 2 vampire friends (Johnny Zest and Izzy Fabulous) living together, they are also celebrities, 2 and 3 stars if that matters. Izzy has the Party Animal aspiration, so he has to throw parties. I have him as host, and Johnny as a guest, along with 3 other sims. Johnny is now constantly pulling out his plasma packs. I had to put them in the fridge, because I couldn't cancel the action quick enough. He would have used them all, probably.
It got me thinking it had something to do with the goals of the party, which among other things, is to eat and drink. Which in turn is the same as they do at restaurants. Vampires don't need ordinary food, so they pull out the packs, even though their thirst isn't low enough to actually NEED to drink. He did not touch the small stack of Plasma Fruit in his inventory.
Just an observation, I'm still not sure what causes it, or if every vampire in my many saves will behave the same way. I rarely visit restaurants, and I've thrown maybe 3 parties the 2 years I've played.
Not yet, I'm away from home a couple of days. I can't get on my game until the weekend 🙂
