Brett Beutler wanted his girlfriend to know their love was going to stick.

The Denver man proposed to his lady love, Megan Loosli, using 8,000 Post-it notes. He actually took the time to write "I love you" on each one, which he then covered all over his girlfriend's apartment.

As if that wasn't enough, Beutler then wrote out "Will you marry me?" using different colored sticky notes, which he placed on top of the Post-it notes.

All the hard work paid off -- Loosli said "yes."

We can't help but wonder if she rents because if they remove the notes and it takes some plaster off, well, that's some serious money from the security deposit she's not getting back.

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