one's heartstrings

listen to the pronunciation of one's heartstrings
الإنجليزية - الإنجليزية
(deyim) Used in reference to one's deepest feelings of love or compassion
tug at one's heartstrings
(deyim) If something tugs at one's heartstrings, it makes him feel sad or sympathetic towards it
his heartstrings
his feelings, his emotions