I must say, Reply1988 is unbeatable for sure.
But if you want similar type of dramas then Dear Mayang street is the closest one, for-
*for its having similar neighbourhood type of backbone of the drama
*similarity about high school and students/teens and their silly but important for them, topics
*love triangle
*awesome FL
But if you want similar type of dramas then Dear Mayang street is the closest one, for-
*for its having similar neighbourhood type of backbone of the drama
*similarity about high school and students/teens and their silly but important for them, topics
*love triangle
*awesome FL
Both are nostalgic, bittersweet dramas revolving around the lives of the families that live in a neighborhood, following the kids from high school to working life. Both have a love triangle where the "endgame" ML is introduced more like the SML, with the FL having a long term crush or friendship with the other ML. Both of the couples get together in the final episode after years of him having a one-sided crush on the FL.