Can anyone explain why some sims just stop what they are doing and sneaky leave the lot without any indication from your played sim, It's around noon on Saturday (So it certainly isn't late), I know at least one of those is unemployed (so I see no excuse in this also), I had a group of four at some other sims house, us four were in the spa, two eventually just got out, and didn't think no big deal, they probably want to automously do some other activity, then I got suspicous, I tired to find them then I caught them exiting through the front door and both walked off the map before I could stop them.
No wave nothing, they were also were a part of my group, only way to get them back in them up call and invite them back over again...