I do that too, and I've had friends tell me they like to watch me read when I don't notice them, because they can tell what's going on in the book by the look on my face.

Reading around your significant other is one thing, but I'll be damned if my homie decided to crack open some literature while we're chillin.

That's a real rare skill OP. Don't let anybody tell you otherwise, and definitely don't stop.

Reading 50 shades of grey in the middle of class

I do the same!!

Maybe you could be an actor/actress? If you do the facial expressions from a book, imagine if they're directions on stage!

If that bothers you then I'm sorry to hear it op, but honestly that doesn't seem like a problem to me! Sounds like you can tell a good story!

Try reading twilight. You will just have to look confused when bella talks

you are not alone anon...

If you ever have to read for an audience it makes your performance and reading way better. It gives your reading feeling.