i would be like"oh,hey my name is emma and i live next door. i just wanted to tell you i love your songs, your so cute and one more thing will you marry me cus i just LOVE you and i have waited so long(1 year!)and pppppllllleeeeeaaaaassssseeeee?????!!!!!?????" and be like"sure come on in and the marraige thing is a yes." and i'de screamm my head off but in my head so he doesn't freak out haha!
if justin moved right next to my house first i would scream fant and well scearm as loud as i posible can and i would go and try to visit he every single day get his autogragh and try to get him to sing to me witch is my life long dream!!!!
I would introduce myself and go to his everyday. He will then say that I am perfect for him. We r in love. We will date. He will propose. Then we will get married and have two or three kids. I'm not kiddin.