I heard a saying that humans go through 3 loves in their life's, first love, the love that made ur heart broke, and true love.
That bas****, A, was jiri's first love and gu jeongho was the love that made jiri got more depressed because of his work and jeongho's wedding. jeongho didn't do anything per se but jiri's heart still got broken :(((
i really hope jiri will find his true love that would make him happy till the end instead of having his heart broken again. Even if it's not kwon Yuri in the end, jiri's been through a lot and I hope anyone would be able to love him the way he deserves :(((