Realizing it would be better to make money as an employee while messing with Sakurai than spend money as a customer, Uzaki gets a part-time job at the cafe. Sakurai takes her through a formal training session, but Uzaki has been there so often she already knows the ropes, and she and Ami use the time to wind him up. Then Sakurai’s friend Sakaki suggests the four of them go on a trip to the beach, and the beach episode is off to the races.
Ami is extremely intimidated by Uzaki’s bazongas in the changing room, but once outside is disappointed to see Sakurai busy hardcore swimming in the ocean while leaving Uzaki alone to be hit on others. When Sakaki breaks out the watermelon piñata, Uzaki’s chaotic fighting game-style directional outputs backfire, as he ends up stumbling onto her and his hand inexplicably ends up grabbing one of her boobs.
That evening, after making themselves at home at Sakaki’s family summer home (where Uzaki and Sakurai both marvel at the mod cons), and after some BBQ he suggests they have a good old-fashioned Test of Courage! While he had hoped Uzaki would get scared and seek comfort from Sakurai, the opposite happens, with the test having to be called off because Sakurai is absolutely paralyzed with fear. Like Kinomoto Sakura, the dude just can’t handle scary stuff!
Back at the house Uzaki wants to play video games, but Sakurai is already out cold. When she draws close, hoping to capitalize on his vulnerability, he grabs her and holds her close while still asleep. As she’s certain he’d never do this while awake, and recognizes that the whole reason he’s so wiped is that she ran him ragged with the test of courage, she decides it’s okay for them to stay in this position for a little while.
We never learn quite how long that is, but in the morning when they’re both brushing their teeth in the bathroom Uzaki mentions how he could probably do with a body pillow, Ami and Sakaki’s imaginations run wild. So the beach episode results in Sakurai reaching second base (while blindfolded) and spending the night with Uzaki (while totally unconscious). Still, you can’t say they haven’t technically gotten closer, which was Sakaki’s whole plan.