Punched in the heart
It means you're mentally hurt like jealous or sad and you can feel the pain in your heart.
Her: *sees crush*
Him: *texting another girl from across the room; making eye contact and smiling*
Her: *gets jealous and gets punched in the heart*
Him: *texting another girl from across the room; making eye contact and smiling*
Her: *gets jealous and gets punched in the heart*