'Do Do So So La La Sol' Episode 15: Jun changes his mind, patches up with Rara but says farewell again
'Do Do Sol Sol La La Sol' sees Jun struggle as much as Rara (Go Ara) when it comes to their break up. Turns out we were right and Jun (Lee Jae-wook) was struggling because he has Leukemia, for which the treatment and survival look bleak. Being the heir to a medical foundation in the country, Jun may have all the resources but that doesn't mean he will come out of this alive. So instead of hurting Rara later, if something unfortunate were to occur, he had decided to break up with her citing that he didn't like her anymore. of course, this seems to have hurt her much more, so other than his disease, Jun also suffers from all the guilt from lying to his friends and Rara.
However, Rara in episode 15 of 'Do Do Sol Sol La La Sol' realizes something important. She realizes that the first time that she had met Jun was not at her graduation recital, but much before that. Coincidentally, Jun had met Rara the same day her stalker had, in fact, right after he had bumped into her. He had helped her get her favorite juice when her wallet had been lost and she had had to leave with just a note behind. She remembers all of this after seeing Jun wear clothes and glasses similar to how he had been dressed back then. She also realizes that the two of them had met at a cafe named Do Do Sol Sol La La Sol and all of it comes together to form a beautiful picture.
Man Bok grandpa was not Do Do Sol Sol La La Sol, he just knew that Jun was and that is why he had sent Rara the piano in his name. When Rara had mistakenly believed that Dr. Cha could be the person behind the Instagram handle, Jun had claimed that he was the one behind that Instagram handle in a rush. It did not seem like he was being truthful and she hadn't believed him then. Now that she had learned the truth, she sends Jun a message on his Do Do Sol Sol La La Sol account and tells him that she still likes him and wants him. She also mentions that she is at the cafe that the two of them had met for the first time, letting Jun know that she now remembers the first time that they had met.
Her heartfelt confession is what really changes Jun's mind and he leaves his mother in the car to go meet Rara at the same cafe. He tells her how he had let her believe otherwise because he didn't want to make her sadder, considering how he had to go to the US for a very long time. He tells her everything about how he had met her, fallen in love with her on first sight, decided to hide it from her and her friend because it was only a one-sided crush but fate had brought them together again when he had met her again on her wedding day. So instead of telling Rara the truth about how he is suffering from Leukemia, he tells her that he is going away for studies.
He also tells Rara that he would like to stay behind at La La Land for a couple of fo days and meet everyone before he leaves. He also wants to do the things that he used to do when he had been with her in past and that includes listening to the song that Rara had played for Jun every day. Jun realizes that this could be the very last time that he sees her and his other friends and his mother does too, so she lets him have some time with them before he leaves. Will he be cured to return to Rara, or will this tale end on a bittersweet note?
'Do Do Sol Sol La La Sol' will air on KBS2 on Wednesdays and Thursdays in Seoul, South Korea, and can be streamed on Netflix in the US.