Fridman acting like a friendly uncle to girls who have appearance insecurities isn't a one-off; he's been known to do it whenever he gets a request from someone who seems insecure. There's absolutely nothing wrong with having freckles - hundreds of millions of people have them - but they're the sort of thing you can get teased about at school. We imagine that's what must have happened to make a girl this young go looking to Fridman for help.
Again, Fridman decided to put Photoshop down, and give her some real talk. As he says, she'd look less unique without her freckles, and so she should accept them as a part of her. Mockery doesn't get to us if we're confident about who we are, so hopefully, this little confidence boost allowed her to look at her freckles in a new light.