Thanks guys! I figured that might be the culprit, just wanted a couple other opinions before I started messing with things. I'll go dig through the files now. 

Weird. But I don't think I have that download, so it's not the issue for me, unfortunately.

This is the first error I've ever had in all my Custom Content downloading life......*sniff* I'm so ashamed! I must've screwed up somewhere. Urrrrg.

Anyway, the deali-o here is that, while standing up ONLY, any time I try to have one sim makeout with another, they sort of....blink, or skip, or jump, like, you know, it's like they teleport back a pace or so. Definitely gives off the stench of an error. I don't have this problem on couches or beds or cars or anything like that, they get right to buisness just fine when they're not vertical. But GAH, I'd like to know what the problem is. I hope this question hasn't been asked already. I did look, I promise.

Anyone have any suggestions? Do you need more info?
Thanks. 

Just an awkward little glitch, (you've probably seen it before) but I like the fact that my sim-Knight was smiling at me. It's all due to my stubborn like for diagonal furniture. And cuddling.

Hahaha, never posted one freaking thing on the old site, but I think this is enough of an event to merit some new beginnings and some first times.
It was a few hours well-spent laughing, gasping, and oggling all the posts and screenshots and rants and explosions and near-murders to catch up with all the drama yesterday. I have a huge respect for this community now. Like, an epic, over nine thousa(aaaaaaaaaa)nd huge respect. Ah, just so great, all of you, we helpless peons are forever grateful. <3 <3 <3