Conyac で依頼された翻訳結果を公開

When I went out shopping with a friend of mine, I didn't have any rooms left in my shopping bag because I shopped a lot. Then she let me borrow her own bag instead, saying "Here you are. You can have this today. Give me back next time we meet."
After I got back home and looked at that bag, I found a big crack in one of its handles! I don't think I hit it anywhere. Then I made a phone call with her, she said, "There was no problem with it then."
I checked out the price of that bag, and it worthed at around 100 thousand yen. It looked like terribly worn-out and very old. Do I need to pay the damage?