菇凉一段情骚年一颗心
[gū liáng yī duàn qíng sāo nián yī kē xīn]
This can be understood as 'Girl, one affection; Youth, one heart', implying a romantic and tender-hearted attitude of young people in relationships. 'Gū liang' refers to 'girl' and 'sāo nián' stands for 'youth'; these colloquial terms give a cute flavor to the expression.