In part one, the tall girl was worried that volleyball senpai had some residual feelings for bread senpai, but from this chapter, I guess it really was as simple as volleyball senpai just needing to come around to the idea of girls being with girls.
I like how this author creates these kinds of interconnected short stories. Say what you will about inexplicably convenient groupings of lesbians, but I really like the feeling of having various protagonists playing supporting roles in each other's lives, with single events having different ramifications for different people. It feels delightfully substantial.