I was riding my mountain bike in the woods about 5 years ago. I found someone's wallet in there. Looked them up on Facebook and LinkedIn and sent them some mess

I was riding my mountain bike in the woods about 5 years ago. I found someone's wallet in there. Looked them up on Facebook and LinkedIn and sent them some messages. Never heard back from them for a few years. Then one day, they responded to my Facebook messenger message that they didn't notice my original message. I never looked deep in the wallet, but evidently there was some sentimental stuff in there they were happy to have back. I can't believe I held onto that wallet for so many years.