Ode to an m&m

I pair my goodies two by two
First the red, then the blue

The colors true must always match
It’s not that hard but there’s a catch

The single ones can’t get the nod
I toss them out for they are odd

To keep them thusly would be a crime
I don’t know why but haven’t time

To understand why I sort them so
OCD is fun, don’t you know?

I munch my candy always in pairs
Happily chewing but must take cares

They have to be eaten as a team
No singles allowed, see what I mean?

First the shell next comes the candy
I split them deftly if not succinctly

Give it a try, lets have a go
m&ms are fun, don’t you know?