Good Lord everyone is really freaking out about this one.

@Brony4Life  

 
Pretty much this. I mean, yes, it’s easily debunked with what kind of tree they become, but imagine if they somehow merged with the very seeds they planted to become the intertwined apple and pear trees we saw at the end of The Perfect Pear…
 
@Dreamsicle
 
That was my first thought, then I thought of Over the Garden Wall

 
HOW COULD YOU

 
no, no, no, No, NO, NONONONONONONO!!

Ahem, uploader. Did you watch the Perfect Pear? They planted those seeds and those seeds grew into those trees showing that they put their own love for each other into planting them.
 
Also, A Health of Information did basically state that they would have become those Swamp Fever trees so no.

@laofuzi  
Well, you see, it’s because asihjoágdhioásrf´pijsfdhij, right? So that’s why they asjkasfgjioadgjhpaisfg.

How come the pollen sprout into apple trees instead of swamp orchids?

Oh my Celestia. This is the perfect way for them to have died…

OH MY GOOOOOOOOOOOOOOOOOOOOOOD!  
HEADCANON ACCEPTED!

@JP  
It’s called 4Chan thinking they’re right.

No. This isn’t what happened. They planted those trees.

Wait… that would also explain AJ obsession with Bloomberg?!

Oh hey this isn’t cute at all.

OH MY GOSH WHY WOULD YOU!?

@Background Pony #243D  
Goddamnit. You win this time, BGPony.

@Machiavellian Mythos  
Because they’re apples/pears to the core.

On a scale of things that are okay, to things that aren’t, this broke the rating scale.

@Machiavellian Mythos  
It was the magic of pure love… or some manure like that

Wow.
 

But the trees they planted grew together, not themselves, so this is objectively false.

The one thing I see wrong with that theory though;
 
Wouldn’t the trees have the flowers on them, then? ‘cause it’s only got apples and pears on.

Why even?