他宠她心无怨她恋他情无悔
[tā chŏng tā xīn wú yuàn tā liàn tā qíng wú huĭ]
Roughly translating to 'He cherishes her without resentment; she adores him without regret'. It implies a deep and mutual affection and dedication in a romantic relationship. It usually expresses sincere wishes for lovers or couples.