In one occation I have met with this UK-born woman for the first time and we soon parted, she is too closse clan wise. She was working in another town away from her family who live in another town so she would take the indirect coach and I would meet her at the coach station of my town each time. One day I found among her stuff a half used medium-sized plastic milk bottle

Finish/drink it at her place
Throwing it in the rubbish bag
Leaving it in the fridge and get expired
This woman was going to stay a week with her family so she took the milk with her. It shows how good she is at house management. The milk gave me a whole impression on her.