<human>: Provide a brief overview of the text.

In line at subway, ordered two subs. Some people got behind me and all the employees came out at the "business". They don't know what to do with this whopping 5 customer count, and one of them goes to the cashier to check me out. I get everything I need, pay, and then the cashier leaves to help another customer without handing me my bags.

There were three bags, I ordered 2 subs 4 cookies, so I figured I'd help out by taking the 3 bags there and leaving instead of waiting for her to hand me bags.

When I got home, I checked the bags and I had taken somebody else's sub! a 6" flatbread with tuna, mayo, cucumbers and lettuce (weird). When I saw it, my first that was "aww" but then "Yay free sub! Let's see what it is." I ate that sub first.

Feel sorry for the subway and the customer after me, though. :(
<bot>: Subway was busy, cashier walked away without handing me my subs after I paid. I collected my subs instead of waiting and left, turned out I took somebody else's too.