Belong to eachother.
I'M LAUGHING MY ASS OFF OVER HERE.
Too much Awwwwww!!
hahahahahahahhaahaa. hahahahaha. hahaha.
No, seriously, it would hurt.
I LURVE IT!!
And, maybe he can grow until he's enough big, and maybe his growing will stop enough time as to be few year together with Rarity without problems, later yes, he may be too big for her, but I think that's not an issue, actually. I mean as far as they love eachother. Like in this pic I love: [link]