不知不觉又在时光中梦到你
[bù zhī bù jué yòu zài shí guāng zhōng mèng dào nĭ]
'不知不觉又在时光中梦到你' (Without Realizing, Dreamt of You in Time) indicates reminiscence—having unintentionally reminisced over someone in one's thoughts or dreams, often tinged with bittersweet sentiments.