history: I accidently left my purse in the shopping cart and drove off, when I returned someone had returned it to the store's lost and found. 
current: I have to shop after work and I can be really spacy, one time I left my purse in the shopping cart with all my cards and phone in it.
next: Omg! I am the same way... i always end up putting my list down while shopping. Where are you going? 