Daddy's little girl

Wait, What?!

Mason P.O.V
*back at school*
I was trying to get out of the crowd of people surrounding me but the girl kept grabbing onto my shirt. I had to give my number to a few girls so the would let go.
Once I got out I saw David at the door looking astonished.
'Sup, David,' I said putting my arm around his neck. He didn't say anything.
'What, cats got ya tongue?' I laughed.
'She...uh...' He was speechless. I looked into his Hansard saw a piece of paper. I grabbed it out of his hand.
'What's this?' I teased him. It said,
Lily's number:
123-4567890
'Hey! Give it back!' David shouted trying to snatch it from me.
'Okay, okay.' I give the paper to him. 'See, ya at practice.' I smile walking out the door to the field. But what David didn't know is that I mesmerised her number.
Lily, be expecting a call from me tonight...
Lily P.O.V
How did Mason get my number?!
L: how did you get my number?!
M: took it out from David
L: why?
M: so I could ask you a question,
L: what's the question?
M: eager are we?
L: just get on with it!
M: I want you to come to my house on Friday.
I look at my calendar it's Wednesday. Maybe David and Jake might me there, and can bring Amelia with me.
L: fine
M: see ya at my house, doll face
L: bye
I sit on my bed confused about what just happened.
Wait, What did I just do?!
My parents will never let me out to a party with tons of boys! But she lets my sister out! I'm so confused!
'Honey, we're home!' My mom shrieks from the door. My mom and dad work together in the hospital. My mom works as a nurse and my dad works as a doctor.
I decided I'll tell them now so I won't worry about it later.
'Um, mom, dad,' I say going into the kitchen.
'Can I go to a party with Amelia, on Friday?'
I know they're going to say no, I know, I know, in know, I-
'Yes' they said at the same time.
I stood there shocked.
'R-really?' I say astonished.
'Why not? I mean it your birthday, isn't it?' My dad says to me. I totally forgot it was my birthday!
'Thank you so much!' I hug my mom and dad.
'Wait!' My sister shouts.
'The party's on Friday?!' She asked/screamed.
'Yeah.' I say confused.
'Come on sister, we have some shopping to do!'
My sister then drags me out the door but before I leave I mouth to my mom and dad,
Help me...