You've heard of the Yuri third wheel girl/rival, now get ready for the entire team.
Looks like Ayaka and Sora are getting an understanding of their own feelings, what with Ayaka specifically choosing to only say Sora's name outside the presence of others, especially after the others specifically say it in more of a friendly context. The squad has an uncanny ability at realizing it, but it's gonna take more than public pressure to get these two dorks, especially Ayaka, to act.