薄荷少年为其心醉薄凉少女为之痴心
[bó hé shăo nián wéi qí xīn zuì bó liáng shăo nǚ wéi zhī chī xīn]
Translated into English would be something along the lines of 'a fresh young boy becomes intoxicated for her; a slightly indifferent young girl falls deeply in love with him'. This expresses complex, profound emotions that may come across during one's youthful love experiences.