Kimi ni Todoke: Kataomoi

If you followed the first season while it was airing then it's probably been a while since you watched it by the time this came out. If that's the case then you might enjoy a little refresher. For me, this really got me back into the innocent feel good mood that Kimi Todo puts you in and got me pretty excited about the 2nd season.

If you've just recently caught up with the first season however you could opt to skip this one unless you're a perfectionist and need to watch every single release or just a die ... hard Kurumi fan, 'cause by watching this you basically get to chat with her for 22 minutes.

We also get to watch the new OP and ED credits which I very much enjoyed, so if you're an anime music person like me you might want to sneak a peek at this episode at least.

Lets enjoy our season 2!

It's not required to watch when you already watched the first season,
It's coming from Kurumi-chan's point of view.
This episode if more of a Prologue for the first season.
Kurumi is the protagonist in this episode, and it is much revealed here that she doesn't really hate Sawako.

Here's an Advice:
It's a cliche episode but, Watch it at your own risk

English.
This is a recap of season 1.
Only it's a recap with Kurumi's perspective.
From my point of view you have to necessarily watch season 1 to see this recap.
This chapter serves so that you can see the series from another perspective, that does not mean that by watching this you will already know what happened in season 1, so I recommend that you better watch season 1 and then see this chapter to refresh it (it is still worth it more see a summary of the series elsewhere).

Español.
Esto es una recapitulación de la temporada 1.
Solo que es una recapitulación con la perspectiva de Kurumi.
Desde mi punto ... de vista tienes que ver necesariamente la temporada 1 para poder ver está recapitulación.
Este capitulo sirve para que puedas ver la serie desde otra perspectiva, eso no quiere decir que viendo esto ya sabras que paso en la temporada 1 entonces yo recomiendo que mejor vean la temporada 1 y después ver este capitulo para refrescártela (aun así vale la pena más ver un resumen de la serie por otro lado).