Meaning of the word "have somebody’s interests at heart" in English

What does "have somebody’s interests at heart" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

have somebody’s interests at heart

US /hæv ˈsʌmˌbɑdiz ˈɪntrəsts æt hɑrt/
UK /hæv ˈsʌmˌbədiz ˈɪntrəsts æt hɑːt/
"have somebody’s interests at heart" picture

Idiom

to care about someone and want to help them in any way you can

Example:
I know she always has my interests at heart, even when she's being tough.
A good leader should always have their team's interests at heart.