What does it mean when someone calls you innocent?

Innocent can describe your personality and it strictly means pure of heart or pure of mind. I wish myself and possibly a lot others were described in this way. The trick is to stay innocent in a competitive, sometimes tough world. Pray often, pray for others, and you can maintain your innocent nature. Never, ever, let anyone steal your innocence by pushing themselves on you emotionally or physically. The best of luck to you and enjoy being innocent...................... maddie

It just means that you don't really know much about sexual things or any inappropriate things for that matter. I wouldn't take it as an insult, especially if you're young.

It's a nice way of saying you are naive about a particular subject/s