For their 1 year dating anniversary (12-26-09),
Chloe made Ernie a book - 365 Reasons I Love You.
Since they were talking about marriage at the time, she made the last page devoted to their wedding; attaching wedding and proposal related scrapbook stickers.
At midnight on July 3, C&E had just gotten back from the movies. Ernie took the book out. Chloe noticed it, so she asked if he wanted to read it. He replied "heck yes!", so they proceeded to read and reminisce. It takes a while to get through, being 365 reasons and all the pictures and pages to look at. So about an hour later, they had gotten to the end ...
*deep breath*
Ernie had added his own words to the last page.
She of course said yes, and here we are today :)