I have a tattoo but none of my family know
If you family doesn't know is there someone that you can tell about it?
I'm going to show it to my closest friend and I'm excited about that
If your family will not approve of your tattoo, it is fine to keep it from them. They do not need to know about everything you do, and a tattoo doesn't affect them. It is good to find people like your friend who support you and you can share your excitement with.
I think my friend will be excited to see it on me. I'm going to show my tattoo to my mum.
You can do whatever you want to your body. There's nothing wrong with getting a tattoo. It is up to you to decide what to put on your body.