让我住进你心里或者你的
[ràng wŏ zhù jìn nĭ xīn lĭ huò zhĕ nĭ de]
This line expresses deep love or care for another person, meaning 'let me live in your heart'. The owner might hope their own love would dwell within the beloved, becoming a part of each other permanently, showing that they want the other person to understand and remember their feelings.