expression, ichidan verb
strike a chord; tug at one's heartstrings; resonate emotionally
Idiomatic expression meaning something deeply moves one's emotions, like a beautiful piece of music or a touching story. Often used when something evokes a strong, heartfelt response.
彼のスピーチは聴衆の琴線に触れた。
His speech struck a chord with the audience.
この曲はいつも私の琴線に触れる。
This song always tugs at my heartstrings.