柠檬少女半心酸薄荷少年半心凉
[níng méng shăo nǚ bàn xīn suān bó hé shăo nián bàn xīn liáng]
The term translates into ‘A girl feels sour as lemon while a boy gets a slightly cool taste from mint’. It suggests the complex and mixed emotions experienced by young lovers who have gone through heartbreaks but still long for romance.