I got this idea and couldn’t stop
 
So this is how Cool Current met Mochi.
 
This isn’t how they got together, they’re just little fillies here, but it is what started Mochi’s affection towards Curry. This is also before Curry realized how much she loved comics, and was even still in a phase where she wanted to be like her moms. You can see more similarities here between her and Rainbow Dash, who she primarily took after in appearance.
 
There’s only 1 foal I actually have planned for who’s making fun of her, and it’s not the one you can make the most out of. I’ll figure the others out later.
 
Still, Mochi’s always been kind at heart, and does what’s right, despite how much she likes to fight and roughhouse with others.  
I think Mochi had any element, it would be kindness.