你的表情我一直都有在珍惜
[nĭ de biăo qíng wŏ yī zhí dōu yŏu zài zhēn xī]
'Your expressions have always been cherished by me,' this conveys an affectionate message about treasuring someone else's expressions, whether emotional outbursts, laughter, or daily smiles, reflecting deep admiration or attachment.