Plot
| - thumb|left|Azusa and Ui hang out together
The episode starts with Ui Hirasawa meeting with Azusa Nakano at a restaurant. They talk about the second trip the Light Music Club is about to hold in near future.
thumb|right|Ritsu scares Azusa
Interested in Azusa's thoughts about the members of the club, especially about her sister Yui Hirasawa, Ui asks her out. It is quickly public that both have entirely different views about the club's main guitarist. Azusa thinks about being the little sister of Mio Akiyama since she is a reliable person she looks up to. Unnoticed, Ritsu Tainaka sneaks up to the two and asks Azusa about her opinion of Ritsu. Azusa carelessly does so, just to be awfully scared by Ritsu as punishment.
thumb|left|The rumors hold true
After being bullied by Ritsu a bit longer, Azusa asks her about the impressive wealth of the family of the last member of the club, Tsumugi Kotobuki, leading Ritsu to call Mugi's home to prove it to her. Getting really nervous after learning that the household actually has a butler at home, Ritsu finds out that Mugi is currently visiting Finland with her family, proving every single presumption. Afterwards, the three visit Yui at home, just to find her droopy on the floor.
thumb|right|Sawako rejects her invitement
Back at school again, Yui and Ritsu visit their adviser Sawako Yamanaka to invite her to the club trip, but she declines it. As Yui and Ritsu leave the club huffily, she overhears them talking about barbecue and instantly regrets her decision. After school, the club goes shopping new swimsuits for the trip. At first, Azusa nags about it until Mio can convince her to appreciate short breaks too.
thumb|left|Tsumugi angrily commands to hide the luxury
Arrived at the villa, the club is once again baffled by the stunning luxury. Since Mugi "betrays" Mio and Azusa by supporting Yui and Ritsu in the voting for the first activity, the club goes playing first. As the extravagance around them goes out of hand, Mugi has a bout of temper and commands her attendants to remove it.
thumb|right|The club having fun at the beach
They spend the whole afternoon having fun at the beach, while Azusa unwillingly scares Mio with a story about barnacles. Azusa is, despite her nagging, actually the one who plays the most, having the result that her whole body is completely tanned.
thumb|left|The club preparing lunch
After they came back from the beach, they started practicing with good results. Azusa is amazed about Yui's perfect pitch and how good everybody could play with each other. Ritsu and Mugi, however, are too hungry to go on so they prepare lunch.
thumb|right|Sawako appears
After the meal, they have fun with fireworks and decide to have a test of courage. As Azusa accompanies the greatly scared Mio, their teacher Sawako appeares out of nowhere, looking very exhausted and relieved about finally finding them as she wandered around for quite a long time. Mio received such a big shock that she suffers from it for almost the entire evening.
thumb|left|Azusa helping Yui to practice
After the test, they take a bath and go to bed. Azusa can not sleep and notices Yui actually praticing guitar. Glad about seeing her serious about their club, she helps her practicing, much to Yui's joy.
Back from the trip, Ui and Azusa meet again to discuss the outcome of the trip. Despite being sceptical about it at first, Azusa was happy that she went with the others after all since she could find out more about each member, especially about Yui.
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