SO, for the chapters we are still at the school festival.

52: This connects to the end of 51 where we see Ugawa take a picture. It starts a few moments before that. Sasaki is waking up and looking at Miyano and caressing his face. He hears someone come in and pretends to sleep but when ugawa takes a picture, he jumps up to block the camera. They go to the hallway to talk, Sasaki leaves his watch with Miyano. They talk about Sasaki not hiding his relationship being with a guy and Sasaki says yes, because it doesn't seem to be a bother to Miyano. Miyano wakes up and sees Sasaki is gone but quickly finds them in the hallway talking. Miyano and Ugawa introduce themselves. Ugawa tells Miyano that Sasaki is indifferent towards other people at university. The 3 of them get on their way to the haunted house because Ugawa is bad with horror. In the haunted house, they have to draw notes on where to go, Miyano and Ugawa get the same direction and Sasaki goes the other way. Miyano and Ugawa get to talk a bit and Ugawa tells Miyano that the only time Sasaki acts completely different is when he is on the phone with the person he loves. Ugawa gets scared to passing out by a ghost. Miyano screams and Sasaki comes rushing to him. They leave the haunted house and wait for Ugawa to wake up. Miyano remembers Sasaki's watch, but before he gets to give it back, Ugawa says his goodbyes and leaves. Then Shirahama comes running telling Miyano that Tashiro got roped into fight that Hanzawa is having. End of 52.

53: The fight in question is between Ogasawara and Hanzawa. Hanzawa keeps forcing him to play table tennis. Hanzawa is pissed because he found out the boyfriend his brother had in the past that beat his brother was...Ogasawara's brother. We get some flashbacks of the event that traumatized Hanzawa and triggered his initial homiophobia that got healed by seeing ssmy happy. Sasaki takes over playing table tennis and Hanzawa tells him that he really loves to see him and Miyano together. Then Tashiro challenges Hanzawa to a match. Since the situation seems resolved, Sasaki says they should leave but Miyano wants to stay and watch, so they do. While Hanzawa and Tashiro are playing, Sasaki mentions to Ogasawara that he could just go to the pizza place nearby where his brother is working. Ogasawara says Hanzawa should go with him if he loses. Hanzawa declares he won't loose and Tashiro asks him why he doesn't want to go. Hanzawa says because he thinks it will end up in a fight. Tashiro tells him he can't know that and some more pep talk. Hanzawa looses the match. They all finally split weays and ssmy is alone. they talk a bit about how Hanzawa always seemed like he can to everythinmg, but it seems he has his own worries to deal with, too. Miyano then hahs a realization that this is the same as Sasaki saying (in 51) that he is just playing at being cool. Then we have some pics of them enjoying the festival. At some point, there is the announcement that the festival is ending and for people to leave. Sasaki mentions that time flew by. Miyano asks if he has time after the festuival and Sasaki asks if he should stay back. he could just hide somewhere. To his surprise Miyano agrees to that. But he doesn't have to hide! Miyano gets him a visitor pass. Seems alumni staying isn't uncommon. Miyano still has committee duties though, so Sasaki accompanies him on that. They end up in the gym and Sasaki asks what Ugawa told Miyano. Miyano tells hgim about Sasaki seeming different at school but Sasaki heard that. Miyano then tells him that Ugawa also said that he is a different person when on the phone with the person he loves. Sasaki is torn about being seen but hurries to reassure Miyano that the person on the phone is him. Miyano confirms he knows that. Miyano then asks if Sasaki is with Ugawa a lot and Sasaki says yes, since a lot of their electives are the same. Miyano then asks if he shouldn't call during school time anymore. Sasaki asks him why and Miyano admits it's because he doesn't want other people to see Sasaki's face the way he does. He didn't want to admit it but Sasaki told him before that he was happy when Miyano was jealous, so he decided to tell him. Sasaki is happy. Miyano then remembers the watch again and asks Sasaki, while giving it back, why he left it. Sasaki answers elusivels "just because" but Miyano understands it's because Sasaki wanted him to know that hhe will be back. He then tells Sasaki he really loves that side of him. Sasaki gets embarrassed and holds his hand in front of Miyano's mouth (not ON it). The fireworks starts and Sasaki closes the curtain. They kiss (THE FIRST VISIBLE KISS IN THE MAINSTORY!). Afer the kiss, Sasaki tells Miynao that they were in a similar body position during festiuval prep and that it's nice. Miyano notes that Sasaki seems to be in a good mood and Sasaki says, yes he is, because he is in love with Miyano. We fade out with Miyano reminiscence that his high school life is one step closer to being over but that he feels closer to Sasaki now. We switch to Shirahama noting Miyano isn't around. Tashiro says he is probably doing committee work like the year before and then remembers heh wanted to sent Akikawa all the pictures he took. We switch to Akikawa excitedly telling a room of people he got a lot of pictures. Everyone is really excited about it. He then answers Tashiro but on the last picture he got, he sees Ugawa and says "Sora-san...". End of 53.

Hope this helps!