'...I honestly do not know how to talk to this person..'
This says it all saulgoldie. When you are with the right person, communication becomes easy and welcomed. There's nothing more lonely than being with someone who either won't listen, or doesn't want to try and resolve problems. A good relationship (either with friend, lover, partner or spouse) should be easy and joyful. Dorothy is quite right. 'Life is too short to spend it on...'