Ep 10. Complex Congratulations

Sakuta and Mai's relationship starts to blossom in episode 10, "Complex Congratulations." Mai's popularity as an actress has been affected by the mysterious syndrome that causes her to disappear from people's memories. She has decided to take a break from her career, but Sakuta plans a heartfelt surprise to show her how much he cares.

Meanwhile, Sakuta learns from his sister, Kaede, that she has been receiving mysterious messages on her phone, which only deepen the mystery surrounding his own scars and amnesia. This leads Sakuta to ask Tomoe, who is a victim of a different syndrome, about her experience with the supernatural. Tomoe explains that she believes that everyone has their own demon that they must confront, and that by confronting it, they can overcome their problem.

The episode follows Sakuta and Mai's day as they spend time together visiting various places. The couple visits the library, where they run into Sakuta's friend Rio, who has been helping him investigate the supernatural. While there, they find a book that details the symptoms of various syndromes, including the one that has been affecting Mai. While looking through the book, Sakuta learns that Mai's syndrome is affecting more people than just her, as there have been reports of people forgetting important events that they shared with her.

The episode takes a emotional turn when Sakuta and Mai visit the hospital where Kaede is recovering from her own syndrome. While there, Mai learns about Sakuta's past and the impact that Kaede's illness has had on their family. Mai sees how much Sakuta has sacrificed for his sister and realizes how much he has changed since they first met. She's deeply touched by his actions and decides to share a special surprise with him.

Towards the end of the episode, the couple visits the beach where Mai reveals her surprise to Sakuta. It's a heartwarming moment between the two as they share their feelings, showing how much they mean to each other. As the sun sets on the beach, Mai shares one last piece of information with Sakuta that could have a significant impact on their relationship.

Overall, episode 10 is an emotional and impactful episode for Sakuta and Mai's relationship. It shows a deeper side of their characters and highlights their love for each other. The episode also provides more insight into the supernatural events occurring around them, leaving unanswered questions for the upcoming episodes.