to have one's (best) interests at heart
01
to show concern about someone, often someone who is in trouble, and do one's best to help them
![to [have] {one's} (best|) interests at heart definition and meaning](https://cdn.langeek.co/photo/44534/original/?type=jpeg "to [have] {one's} (best|) interests at heart definition and meaning")
Idiom
例
My parents always had my best interests at heart, supporting my dreams and aspirations every step of the way.
When negotiating a business deal, it's important to work with someone who truly has your interests at heart and will strive for a mutually beneficial outcome.
