他是我梦久居我心
[tā shì wŏ mèng jiŭ jū wŏ xīn]
Translates to 'He lives in my dreams and stays in my heart forever'. This expresses a sentiment of deep love, admiration, or affection for a special person who continuously exists in one's thoughts and subconscious, highlighting an eternal presence in someone’s life regardless of reality.