It drives me crazy...I just gotta say.
My DH and I had to take my BD to the city for a concert, so while waiting for her and her friend we needed something to do. We got tickets to a different show at the other end of the city to pass the time. SD15 calls the night before and says that she needs to come to our house because BM is going to the city the next day and she will not have a ride to work. Then SD15 tells DH that BM and her BF have tickets for the same damned show that we do! To make matters worse - they ended up in the row behind us at the theatre!

Oh - and the trip to the city for BM was so that BF could get his passport renewed....since they were taking a trip soon....TO THE SAME DAMNED PLACE THAT DH AND I JUST SPENT THE WEEKEND!! wtf??

Should I be worried? Or flattered?

Too much coincidence for my liking!