Goodbye to Myself(2014)

Goodbye to Myself is a Japanese drama series that reunites two childhood friends after more than two decades apart. At 41, Tomomi has built an enviable family life while Kaoru has devoted herself to a career as a movie producer. When they reconnect at a high school reunion, their old bond reignites—but Tomomi grows suspicious that Kaoru knows far too much about her personal life. Her fears deepen when she discovers evidence of a possible affair between her husband and her longtime friend. As Tomomi investigates, both women are pulled into an unraveling mystery that forces them to confront long-buried secrets and the true nature of their friendship. The series explores how the choices we make shape our lives and relationships, ultimately revealing what each woman has hidden from the other all these years.