心肝宝贝

tā de xiǎo ér zi shì tā de xīn gān bǎo bèi

他的小儿子是他的心肝宝贝。

His youngest son was the apple of his eyes.

mèi mei shì tā de xīn gān bǎo bèi

妹妹是他的心肝宝贝。

His sister was very dear to him.