"Lauren! I found your Student ID in the park. If you still need it my office will get to you. Hanx," the actor tweeted.

Lauren, identified only by her first name, was reunited with her ID after the tweet was brought to her attention.

"I'm sitting in the library trying to get homework done, and I get an email with a link to Twitter that said 'You're famous'," Lauren told Good Morning America in October.

Fans of the star have been confused by his lost property social media addiction.

One fan tweeted: "Is no one going to address that Tom Hank's Twitter is 75% pictures of lost property?"