Okay so small back story, I was adopted by my stepfather when I was 4 but he had been in my life since I was just a year old. I didn't really KNOW my biological dad growing up & still don't. He cheated on my mother while they were married & I believe I have an older brother whom I creeped on Facebook to find! The guy looks just like me & even baby pics of us look like we could've been twins! I sent him a friend request on Facebook a couple days ago & he sent me a message today asking if he knew me. What do I say? What if he doesn't know about his potential real father? Guys, I'm stuck! Any Alice would be greatly appreciated!