one's heart goes out to

(one's) heart goes out to (someone)

One feels sympathy toward someone, typically because someone is experiencing a particularly tragic situation. My heart goes out to Tim. I can't believe he's had to endure yet another tragedy. Our hearts go out to all who have been affected by this disaster. We will not forget you.
See also: goes, heart, out
Farlex Dictionary of Idioms.

one's heart goes out to someone

Fig. one feels great sympathy for someone. My heart goes out to the grieving family. Let your heart go out to those who are suffering, and pray for their improvement.
See also: goes, heart, out
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.
See also:
  • (one's) heart goes out to (someone)
  • accompany (one) on a/(one's) journey
  • accompany on a journey
  • brief (someone) about (someone or something)
  • brief about
  • a stranger to (someone or something)
  • be out of (one's) league
  • be out of somebody's league
  • be in bad with (someone)
  • a happy camper