Ep 21. Yearbook!

In K-On! season 2 episode 21 "Yearbook!", the Light Music Club at Sakuragaoka high school is working on their yearbook, reminiscing about their past adventures over the course of the year. As they go through their photographs, they remember all the fun times they have had together, from their beach outing to their training camp. But as they near the end of the yearbook, they realize they have not taken a group photo together.

Determined to rectify this oversight, the girls decide to take a group photo that captures their true spirit as a band. They brainstorm various ideas, from dressing up in costumes to taking a photo in their practice room. In the end, they decide to take the photo in the school courtyard, with Yui and the others performing on stage while the rest of the group watches and cheers them on.

Throughout the episode, the girls reflect on how much they have grown and bonded over the course of the year. Azusa realizes that she has finally become a true member of the group, and the girls all express how much they will miss each other once they graduate. Even Ritsu, who has been stressing out about her future plans, finds comfort in the fact that she will always have her memories with the Light Music Club.

As they work on the yearbook, the girls also reminisce about their individual experiences over the past year. Yui is proud of how far she has come as a guitarist, and Mio reflects on her growth as a songwriter. Ritsu and Mugi talk about their leadership roles within the group, and Azusa recalls all the silly moments they have shared together.

In addition to their yearbook project, the girls also begin to prepare for their graduation ceremony. They practice their graduation song and spend time together, cherishing every moment they have left before they must say goodbye. Despite their sadness, they are determined to make the most of their remaining time together and give it their all during their final performance.

Overall, "Yearbook!" is a heartwarming episode that showcases the strong bonds of friendship that have formed between the members of the Light Music Club. As they reflect on their past year together, they realize just how much they have grown and learned from each other. While they may be sad about the prospect of graduation, they are grateful for the memories they have made and the friendships they have formed.