red and yellow

Yellow’s pikachu’s tail is flat and not heart shaped

This means it’s a male pikachu

These pikachu are gay.

Honestly the Pokemon community is so damn queer that this makes sense

Nahhh I was gonna draw it heart shaped I just ran out of paper trust

The tail was going out of view

Also I did NOT know that female Pikachu had heart shaped tails

Also isn’t Yellow a boy in the manga?

Everyone thinks she is, but later in the series when her hat falls off everyone sees her pony tail and realize she's a girl

Boys can wear ponytails

But yellow is a girl

Yellow is the girl that red helped catch a ratata in the Forrest