tug at the heartstrings

tear/tug/pull at/on (one's)/the heartstrings

To elicit strong feelings of sympathy or fondness. I don't know why, but that piece of music always tears at my heartstrings. That documentary really pulls on the heartstrings—you'll want to adopt all of those kids after watching it.See also: heartstring, on, pull, tear, tug

tug at the heartstrings

or

tug at your heartstrings

COMMON If someone or something tugs at the heartstrings or tugs at your heartstrings, they cause you to feel pity or sadness. Miss Cookson knows exactly how to tug at readers' heartstrings. Note: You can use verbs such as pull and pluck instead of tug. Unlike many charity campaigns, it doesn't pull at the heartstrings. Note: You can also omit the word at. McLachlan tugs the heartstrings with a succession of ballads. Note: Heartstrings is used in many other structures and expressions with similar meanings. This is not a movie that aims for the heartstrings. Note: In medieval times, it was believed that `heartstrings' were tendons which supported the heart. See also: heartstring, tug