Lovely.. !
Very touching poem and I loved the rythmic flow of it due to the rhyme. And such a sad story you shared with us. Truly touched my heart to see such true love among the two.

Awesome:)

This was a lovely piece, it had me on edge.

One thing though:
-in the second line I believe the word should be HE, it kind of disturbs the whole flow with the spelling mistake.

"Summer's coming to an end
HE drops onto a knee
Will you be me future
and choose to marry me"

I thought this was written with a good amount of time put into it. I would like to add though that your 5th stanza need's work. Typo's are in due need of help since you didn't read this over before posting haha. Nice work though.

Devastatingly sad. its a classic story in some modern romance movies. i hope this hasnt happened to you. structurally the poem is sound and it has good flow. some of it felt a bit like slang - for instance "of this i am for sure" isnt wrong grammatically i dont think, but it feels a bit clumsy. maybe another proof reading aloud could be beneficial.

Beautiful..