This movie (or OVA) added so much to the series, it basically is a retelling of season one,. but from Rikka's perspective, which i think is pretty awesome and interesting. And I was right, this movie was absolutely fantastic. The characters the personality, pacing, plot and so on and so forth. Everything you loved from season 1 is back in action, with some awesome twists and tricks to keep the viewer engaged. I definitely recommend you watch this ova after season 1!

Overall, its basically a recap of season 1 of Chuunibyou. It serves as a nice reminder of how good the series is and a little tease of what happens in season 2, which is fantastic!

But it just a dream and all part also show how rikka feels really well