携帯などの翻訳でやると変な文になってしまったので得意な方訳お願いします(;O;)

I told her she didn't have to write me or anything and she didn't.

Get a new guy

And you're going home now,although you haven't heard anything?

"Yeah",he said shyly.

if she'd take me back,she should let me know.

We used to live in Brunswick

I told her if she'd take me back,she should put a yellow handkerchief on the tree,and I'd get off and come home.