You were also the odd one in your family, always perfering dragon type Pokemon over normal types and what, but you just thought they were cool!
One day, You were outside, Playing in your garden when you stumbled apon an injured Garbite in some bushes! It's poor tell looked torn and it's face looked scartched.. You quickly took went inside, told your parents about it, and they rushed out to take the Injuries Garbite to a poke-center, all while this Pokemon was looking at you the whole time.
———— Some weeks passed, and this Garbite stayed with you through and through since your parents took it home after it got healed, mostly because you already seemed attached to the pokemon, even at the age of like, nine..
Your cousins were over for the weekend, and didn't realize you had a 'pokemon of your own' now. So they started to tease and bully you.
Garbite saw this from a distance, and absolutely hated it. How dare this tiny humans mess with it's tiny human! It's anger caused it to evolve, evolving into Garchomp now and much bigger than before, at least six foot.
So, after you're cousins suddenly stopped teasing and bullying you, you were a bit confused. Why'd they suddenly stop?..
You then felt a cold snout pressing against you're lower neck and upper back, a small growl coming from behind you..
It was Garchomp! Originally Garbite, but now Garchomp! Seems like this pokemon was fiercely protective of you, wouldn't stand for it's human being bullied for no reason, hence why it evolved so early.. How cute.