Co-workers for two years discover they're father and son

Growing up, you know, I always knew that I was adopted. It just never crossed my mind that I'd ever find my parents. Nathan Boose says he's gone through his entire life never knowing who his biological parents were. I was adopted right at birth, right out of Marshfield, is where I was born. Nathan's adoptive parents knew who his biological parents were, but because Nathan never asked, they never told him...until one day. My mom just happened to come by one day and said, well, you're friends with your dad on Facebook. After continuing this conversation with his adoptive mother, Nathan discovered his biological father is a truck driver, just like him. And that's when Nathan got curious. She just went on my Facebook and went through my friends list and brought up his picture. And I said, get out of here. Turns out, Nathan's biological father has been working at Rock Solid Transport in Chippewa Falls with Nathan for the past two years. And I fell out of my seat. He messaged me on Facebook one day and asked me if I knew his biological mother. And I'm like, yeah, that's my ex-wife. I about fell out of my seat. I'm like, oh my god. Bob, who has two other children with his ex-wife, says the choice to give Nathan up for adoption was a difficult one caused by financial stress. Back then, I wasn't much of a dad. His biological mom had chosen the adoptive parents, because they were somewhat related. Distant cousins, I believe. But I didn't know that. Both say they're excited to continue growing the friendship they already had. It's still kind of a shock. In those days, I'm not sure exactly what to say or how to act. I mean, he is my son, but yet we didn't have that father-son relationship growing up. And then we became working partners before we knew who we really were. We're just taking one day at a time, one mile at a time, as we say.