Dramas that just hit me so hard i almost fell off the cliff

This is just my personal preferences at certain ages of my life, if I look back now maybe some of them won't intrigue the 22y/o me as it did for the 16y/o me but I think it's those special memories of certain times that sticks to us so I will keep my feelings locked in the past here as I keep growing. (This list is based on the romance in dramas that had me swooning).