Hi, I'm Sandy and I look forward to help you today.
I'm sorry about the issue.
By long lost friend, do you mean a contact(email ID) stored under your email account?
I'm sorry, I'm out of ideas. I'm opting out.
My name is ***** ***** I will help you to the best of my ability. It is likely that they have Facebook, when you attempt to do a search for their name it should have there email publicly
Facebook is a major social networking site, aside from that I sadly, don't know of any other's
Welcome, I am Cory.
Do you know relatives of the person?
If the name is ***** ***** understand it can be hard. I'd suggest using a site like http://www.radaris.com for the person to find the city, then it would be easier to find them on Facebook or Spokeo.com. Also, if you search the Youtube username on Google sometimes you can find other accounts linking to the person.
Let me know if you have any other questions.
Please let me know if this helped you or if you need further instructions.