history: I wanted to go to the party but I was not entirely prepared, so I borrowed my sister's shoes. She called me asking for her shoes, I did not tell her that I borrowed it and she is still looking for it. 
current: I wanted to go to the party but I was not entirely prepared, so I borrowed my sister's fancy shoes without her knowledge. It happened that she was looking and I didn't know how to tell her I borrowed it. for her shoes
next: Wow that is a predicament 