和你的父母谈心英语可以用"have a heart-to-heart talk with your parents"来表达。这个短语的来源可能源于人们常用心来表示内心深处的情感，所以用"heart-to-heart"来表示两个人之间的亲密交流。

例句：

It's important to have a heart-to-heart talk with your parents every once in a while to stay connected and understand each other better.
If you're feepng overwhelmed, try to have a heart-to-heart talk with your parents and let them know how you're feepng.

中文翻译：

和你的父母定期谈心很重要，这样才能保持联系并让彼此更好地理解对方。
如果你感觉压力太大了，试着和父母谈心，让他们知道你的感受。