Who I was?

I was sleeping, no I was dreaming. The other mysterious thing that happens to humans. It was all weird in the dream but suddenly I saw her out of nowhere , I knew what I saw was my own imagination but it was beautiful. The dream made me want to know her, to meet her. then I heard a voice, It was that woman( mother of Devin), "Devin, Doctor is gonna discharge you today, you can come home with us". He also said that there is a high chance that you could regain your memories. I felt sad for her, because I could never regain any memories because I wasn't her child Devin, " I am sorry, I am trying but I just can't remember you" I tried to comfort her by saying that, and then suddenly she hugged me, I felt the emotions of human love, " you don't have to be sorry, I will always love you, without your memories or with them, she said. it made me feel very different, I felt feeling of love again, but this time it was different than what I felt for that girl. I got discharged from the hospital. the moment I came outside of the hospital I saw a lot of people with flowers in their hands. One of the man came to me and said "It feels so good to see you again in good health sir", I didn't know what he was talking about and why he called me sir, But then mother(Devin's mom) told them about my memory loss and told them not to push me hard to try to remember them, It could be dangerous according to the doctor. Then a car came it was very big and flashy car, it looked very attractive. A man opened the door for me greeting me "good morning Mr. Allen". When I got my head down to look inside the car, Milan was there in it, he saw me and with a smile on his face "how are you bro?" he asked, I told him I was all right with no such emotion on my face. I asked Milan in the car, who were all those people and why they were calling me sir or who is Allen?. and Milan looked at me and said "So you don't even remember you name, okay You're Devin Allen, the founder of the company Allen enterprises, one of top business company in the USA." I asked Where are we now? oh we are in Seattle, USA. Okay So I was Devin Allen, owner of a million dollar company. Milan told me that our mother was a high school teacher and father was a former police officer, So we both had good childhood. He told me about many childhood stories, even if that I was not the real Devin, I felt the love he had for me, Both brothers had very strong bond. We reached at the Allen's residence, It was a very big building and it was owned by Devin. I went inside, and explored everything in that building with Milan telling me about everything about me and business I was getting along with Milam very well. then Milan told me that he needed to go he had some work to do, So he left the building and I was all alone in that huge building. so I lied on the sofa in the living room, it was a great view from the big window, from where I could see all big buildings around, then I don't remember when I fell asleep, and then I was in sleep, I was in a dream again,