What Are The Chances?

I ended up not going into work today and called in sick. I had been drinking last night with Tony, my roommate, her boyfiriend and her ex bf. I hadn't had much to drink, two beers and one vodka and sprite drink that wasn't even strong. I didn't really eat anything for supper though, so I'm sure that helped. Tony and I didn't get to bed until 5 a.m. and I awoke at 6 feeling like ass. My head was pounding and my stomach felt nasty and I ended up dry-heaving in the toilet. (Lovely eh?)
So I called in sick and this gstl named Audrey picked up. I told her I was sick to my stomach and not coming in and she said, "Ok."
Later on I'm feeling better, as that's what happens with hangovers, and I went to see Tony during his lunch break at work. We're sitting at this table on the outside perimeter of Lunds and this car drives by. A man is driving, but I see Audrey's sister, and Audrey with her baby in the back seat! I'm struck with horror. "That's the lady I told I was sick today." I said placidly to Tony.
I was confused as to what to do. I didn't want to run inside the store and run the risk of seeing her in the store, but I knew I couldn't stay out there. "What do I do?" I asked Tony.
I pretended to rummage through my bag as her sister and the man walked by. She was staying in the car with the baby for a bit and I hoped she might stay out there the whole time. Tony and I headed into the Caribou Coffee place connected to Lunds. A little while later, we saw Audrey walk into the store with her baby. Tony's break was nearing its end so he took my keys, unlocked my bike and brought it to me. (They had parked their car right in front of my bike...) So I got on my bike and rode quickly out of there.

The hell? What were the chances that we'd just happen to be there at exactly the same time??