deborah garza. >> was 16 when you were born. she absolutely did not want to give you up.u get a breath. she wants you to know she loves you very much. >> wow. wow. >> here's the other thing. she wants to talk to you tonight. >> ooh. >> i didn't give her any information about you. she doesn't know what you've been going through with the l e leukem leukemia. i didn't want her to think that, you know, you were searching for her for that reason. >> i don't want to come back in the first thing i do is i start asking her for stuff. >> reporter: pam gives him his birth mother's phone number and heads out. >> enjoy. >> it's pretty heavy. heavy night. i don't know how to feel about it, to be quite honest. it's weird. i mean, finally i know she exists. my head is like bvvvv. >> reporter: the idea of speaking to a biological family member for the first time is nerve-racking for any adoptee. but rob has another hurdle to overcome, how to break the news to his birth mother that he's sick. >> i don't know how i'm going to handle this phone call. ♪ >> reporter: in virginia beach deborah