This is kind of stupid, but I'm awkward at handling things like this. Today a friend from early in high school, who I hadn't seen or been in contact with since hs, posted an old picture of us from Timehop onto another friend's wall. In the comments underneath she wrote: "I miss you! Is Anna getting married in [city name]? We have to crash that with [tags other sort-of high school friends]". Everyone chimed in with "I'm down"s, etc. I'm tagged in the photo. I'm definitely assuming that everyone's joking, but even so, this seems like a kind of passive-aggressive joke. I wasn't planning on inviting them because we've lost touch, and I don't really have any interest getting back in touch. Even if it's a joke, I don't know how to react in a way that won't lead to hurt feelings, and if I ignore it, they'll definitely realize it's intentional (and they'll see pictures from the event in my home town). And if they aren't joking, well, that's also a problem. I'm not really sure how to respond?