Iam in real love problem ,,pls help me out my friends...?

I know a a girl...We are good friends.I proposed her some weeks ago...She asked me tto wait...I proposed her through phone..She has asked me to wait till school reopens on 28 th...Iam 16 and she is 16 too..She will mostly be in my class next 2 years also...HElp me out with what her reply would be and what all thins shouls i do.....pls..................