<human>: Give me a shortened version of the text

This was a few years ago, back in my freshman year of high school and I just got my first cellphone. As any other teenage with a cellphone, what do I do? Text. 

So I want to text a close friend, but I don't have his phone number, so I instinctively look on his Facebook profile. He had it listed in his personal information, so I texted the number. 

Me: Hey

Who I think is my friend: Who's this?

Me: rainandshine

Who I think is my friend: rainandshine who?

(now me trying to be bro-mancy)

Me: rainandshine mylastname, your bf :)

Now after this, I think that it's kind of weird that he didn't know who I was, since my name isn't that popular. But I just thought, "hmm maybe he knows another rainandshine." And now that I think of it, I didn't ask if it was my friend either. 

I think a couple messages were sent after this, but I don't remember. 

A few minutes later, the number calls me, expecting it to be my friend. Turns out the phone number was actually of an 11-year old girl and her mom called me and what she was saying was pretty understanding of the situation of having the wrong phone number, but her tone seemed pretty pissed at me and I understand that she was just trying to protect her daughter. I wanted to apologize afterwards, but I was pretty embarrassed and just went full *inset awkward seal* and she hung up. 

Afterwards, I message my friend on Facebook and tell him what happened, turns out the last digit of his phone number was off, by one digit.
<bot>: Texted who I thought was my friend, added some bromance. Got a phone call from an 11-year old girl's mom.