Lawful Girly
Not a Llama - Happy April Fools Day!

@Background Pony #A0E4  
It’s okay! They’re not biologically related!
Background Pony #A58C
@Brony_Conundrum  
The key words are “you could interpret them that way if you wanted.”.
 
I’m not familiar with Ren and Stimpy, but I’ll go with what you’re suggesting.
 
Ren and Stimpy being a couple is not canon. Lyrabon is not canon. But, as you said, someone could interpret/headcanon them as a couple if they wanted too. Other people will continue to interpret them as friends. Again, this kind of interaction only indicates the characters being close, which could mean friends or lovers.
 
@TheDeinonychus  
I’m sorry?
 
No, “joined at the hip” simply means inseparable. You can google that.
Background Pony #C385
@Pagan  
You ship conjoined twins? full
Pagan

Gay Viking
I ship it so hard.
RektPony

LyraBon implied canon  
Literally LyraBon confirmed canon
Brony_Conundrum

Tá cairdeas draíochta
@TheDeinonychus  
Exactly. It’s like when people wondered if Ren and Stimpy were a gay couple. John Kricfalusi never officially confirmed or denied it, but there was enough subtext that you could interpret them that way if you wanted.
Lawful Girly
Not a Llama - Happy April Fools Day!

@TheDeinonychus  
You’re right. I completely didn’t think of that.
Chiquito

@TheDeinonychus  
…I didn’t know that. o3o
TheDeinonychus
Not a Llama - Happy April Fools Day!
The End wasn't The End - Found a new home after the great exodus of 2012

I know DHX and Hasbro can’t come out and say it, cause of ‘decency’ or whatever that is. But with the frequency these past few nudges have been coming out, it’s gives the impression that if they could come out and say it, they would.  
Yes, the term ‘joined at the hip’ is often used to describe two people who are almost always together. But it more correctly indicates an intimate relationship, or sexual innuendo. ‘Joined at the hip’ literally means two people who are always having sex.
Ferrotter
The End wasn't The End - Found a new home after the great exodus of 2012

@Xzar  
That’s the most fun part.
Ghoul 13

@Background Pony #8451  
I agree with every word.
Ferrotter
The End wasn't The End - Found a new home after the great exodus of 2012

Just noticed the tags. Lyrabon(fusion)? That’s just a cheap trick to make weak gems stronger.
Background Pony #46AC
@Brony_Conundrum  
Since when does anyone show anything at literally being joined together in real life? It doesn’t exactly happen often.
Ferrotter
The End wasn't The End - Found a new home after the great exodus of 2012

That thing where their necks elongate in a banana-like shape as an indication of their surprised approval… It’s called an ”erection take.“
Brony_Conundrum

Tá cairdeas draíochta
@Background Pony #8451  
Since when do people who are just friends show that much obvious delight at literally being joined together?
Lard Of Dorkness
The End wasn't The End - Found a new home after the great exodus of 2012

They have a weird fetish.
Danilo

NOW I WAT A CATDOG PARODY OF THIS
Xzar

Decorative house plant 🌵
Well, that’s fun until somepony has to use the little mare’s room…
SuperSupermario24
My Little Pony - 1992 Edition
Wallet After Summer Sale -
Not a Llama - Happy April Fools Day!

fluffy sylveon
This was possibly one of the best moments of the episode IMO.
Background Pony #A58C
@Lawful Girly  
You know, the main characters actively hug all the time too. Friends can hug each other openly.
 
This kind of interaction doesn’t really say anything beyond them being close, and that can mean as friends OR lovers. Chalk it up to headcanon, or otherwise how you personally want to interpret it, like it’s pretty much always been, as there is no canon answer.
A Sad Pony
Artist -
The End wasn't The End - Found a new home after the great exodus of 2012

I made a .gif once
A dream only for the closest of friends.
Pagan

Gay Viking
I expected Lyra to be like “YAY!” and for Bon Bon to be like “Somepony for the love of Celestia help me!”
Cujo

Cutest Pushmepullyou ever.
Lawful Girly
Not a Llama - Happy April Fools Day!

And now they openly hug.  
Gee…I wonder why now? Might it have something to do with recent events since Slice of Life?