Mitsuki reveals her full name and Hime remembers an important memory from their shared past. The two were once friends, but a misunderstanding and subsequent betrayal tore them apart. Unaware of the truth, the girls still hate each other.
Upset that Mitsuki is once again being treated as the villain, Hime does her best to dispel the rumors and help her. The situation leads to a declaration from both girls, with two different meanings. Sumika takes an interest in Kanoko.
Sumika believes that friendship is what makes Café Liebe work and that romance jeopardizes it. Hoping to prevent history from repeating itself, she confronts Kanoko about her possessiveness towards Hime.
Sumika tells Kanoko what happened between two former waitresses and why she's determined to prevent romance from ruining the café. As tensions rise, Hime and Kanoko have a misunderstanding. Nene shares her thoughts on love with Sumika.
The Blume election results are in and the winner establishes a new rule. Sumika and Kanoko have a heart-to-heart, marking a turning point in their relationship. A new Schwestern pair is formed.
Hime and Mitsuki struggle to conceal their anger towards each other at work, causing both the staff and the customers to take notice. Mai, Sumika, and Kanoko try to resolve the tension, prompting the two girls to finally speak alone.
The Blume election is underway as the staff and customers begin to cast their votes. Sumika tries to be friendly to Kanoko, who gets nervous talking to anyone besides Hime. Kanoko worries about what Sumika may have seen on her phone.
The start of summer means new uniforms for the students at Liebe Girls' Academy, but the style causes some apprehension among the staff. Meanwhile, Hime struggles to understand and describe the new tea selection, needing help from Mitsuki.
Kanoko refuses to heed Sumika's warnings. A flashback reveals how Hime and Kanoko became friends and the events that led the two to trust each other with their secrets. Kanoko is determined to be Hime's one and only special someone.
Mai asks Hime not to tell anyone that she works at the café, since having friends as customers can disrupt the atmosphere. However, Kanoko follows Hime to work and becomes the newest waitress. Hime gets scolded by Mitsuki for her mistakes.