I had to have a heart-to-heart talk with her.

我得推心置腹地和她谈一谈。

《牛津词典》

They have a heart-to-heart talk in the park.

他们在花园进行了坦率的交谈。

youdao

Now that everyone else has gone, both of us can have a heart-to-heart talk.

既然别人都走了，我们俩人可以促膝谈心。

youdao

Be strong-hearted. Sit down with the banker and have a heart to heart talk.

VOA: special.2010.07.18