sand

 Julie needed to take something from the cabinet of the store (goggles?) and left the money (99cents) on top but also messaged me so I knew and I was going to pay for her but I saw she had already paid.

I didn't bring shoes because I knew there would be walking on the beach but then I couldn't go in the store. I asked to borrow some shoes.

I wasn't sure who my partner was but people were offering to help.