I agree with Penny and you. It's WAY early to tell much.
I would just be concerned (only a little) about her general characteristics - the shyness and seemingly general lack of communication skills. The ability to be more expressive in text on a computer than in person lines up nicely with the shyness/insecurity so............There are reasons for such things and I guess I'd be trying to understand the roots of those issues. Because both of those things can be worked on and improved relatively easily, once the desire is there. But the underlying causes may be bringing more with them that hasn't surfaced yet. And some of those things may be much more difficult to deal with.
I hope you get what I'm saying.
No paranoia - just eyes open to reality............