I am talking about what the episode has, not the exact content, so hopefully this will not be considered spoiler.

The special episode really filled my heart, it was so wholesome!!!

They showed how an ex does not necessarily mean a villain, and that even though it was in the past, what they had still love. And the hurt of having to separate when they still like each other, especially the helplessness the one who did not make the decision was acted out so beautifully (tmi: I was patting my screen throughout a scene?)

And not only did they redeem the ex, they ended it with a sweeter note of how even someone who might have felt so broken, and like their world has ended at a point, can find happiness on moving on. I really appreciate how they neither showed a relationship as better nor another one as superior.

If anything was missing, it would be screentime for any other character, but I wouldn't complain.
This small and sweet episode itself has overwhelmed me - in a good way. <3