7. You call and text her often and for a long time.
Some guys confuse frequent calling and texting as an expression of caring. If your girlfriend takes a long time to call or text you back, it might be a sign that she thinks you’re clingy. Similarly, if your girlfriend’s text is short compared to yours, she might think your long messages are a burden. It’s a bad idea for you to remind her to text you back, so sometimes you need to be patient.