陪伴是最深情的告白相守是最真实的幸福
[péi bàn shì zuì shēn qíng de gào bái xiāng shŏu shì zuì zhēn shí de xìng fú]
This phrase expresses the belief that being accompanied by someone is the deepest way of professing love and staying together is the truest form of happiness. It conveys the idea that presence is a greater testament of love and commitment than words.