This special episode is in Komugi-chans' spirit, but lacks that 'every episode a new virus' and instead gives us an insight into Yui's past. It also features 4 (if I remember correctly) songs (!) that are actually pretty good. There's Kyosuke's jrock video, Komugi's silly song about unrequited love, a sort of "anime ending-looking" song and Komugi's and Koyori's upbeat song. In the end, I gave it a 7, since I think of Komugi as too childish as a character, but if you like the show, don't miss on this little filler episode.