他是我的暖心爱人我是她的暖心爱人
[tā shì wŏ de nuăn xīn ài rén wŏ shì tā de nuăn xīn ài rén]
The meaning suggests reciprocal warmth and care in a relationship. The person using this nickname might be in a relationship where both partners provide each other with emotional support and affection; it's like saying he/she is my source of comfort and vice versa.