Affiliate Marketing Secrets

I have a long-distance boyfriend that my parents don’t know about. They are a little paranoid about such things and they wouldn’t approve. I am an adult, but, because I still live with them, they have a considerable influence over my life. It’s silly, I know, but I’m just not yet in a position where I can move out. With the job market like it is, I still don’t have one, so I don’t have my own phone. I share one with my brothers.
Anyway, I’d like to start phoning my boyfriend but I don’t want a long-distance call on the phone bill to make my parents start asking questions. Will that appear on the bill? I use AT&T if that makes a difference and, the service plan we have grants us free minutes to anyone who also has AT&T, so there would be no charge if he also has it. Please, make sure that you are positive, because keeping my personal life secret from my parents is my highest priority.
Please help, best answer gets ten points!