她訫似海却终不为我蓝
[tā xìn sì hăi què zhōng bù wéi wŏ lán]
'Her heart is like the ocean but will never turn blue for me.' This poetic expression speaks to unreciprocated love where the user admires deeply or has strong feelings towards someone whose emotions are broad and deep yet not meant or available for them. There's a sense of acceptance or bitterness in their affection going unnoticed or unappreciated.