n. phr. A change in the way one feels or thinks about a given task, idea or problem to be solved. Joan had a change of heart and suddenly broke off her engagement to Tim. Fred got admitted to medical school, but he had a change of heart and decided to go into the Foreign Service instead.
CHANGE OF HEART
Meaning of CHANGE OF HEART in English
American idioms English vocabulary. Английский словарь американских идиом. 2012