她的心太硬必须得由我融化他的爱太美好但是只属于我
[tā de xīn tài yìng bì xū dé yóu wŏ róng huà tā de ài tài mĕi hăo dàn shì zhĭ shŭ yú wŏ]
'Her heart is too hard and can only be melted by me; his love is beautiful but belongs only to me' conveys a narrative of unreciprocated feelings from two individuals, where the user sees themselves uniquely able to soften someone's guarded heart while also treasuring a singular, unattainable affection.