I just received an email from a young associate here (a year below me- she does some work for me). It was a reply to an email I had sent her, but it was clearly personal and not meant for me (also slightly potentially embarrassing). Should I ignore it? I don't think she's realized her mistake, as I haven't heard anything else from her since then. On the other hand, could be awkward if she figures it out later on and gets embarrassed then. What would you do? LOL.