Aki Sora Episode 4 Verified (macOS)

Let me recall the order of the episodes. The first episode, "Kimi no Chiisana Sorezore," is about the main storyline. Episode 2 is about Hikari, "Happiness in my hands." Episode 3 is Aoi, "You and my tomorrow." Episode 4 is "Kiss on the lips" which is Yui's story. The fifth episode is Chiaki. So Episode 4 is Yui's story.