以下是一些祝賀情人生日快樂的英文祝福語：
1. "Happy birthday, my love. May this day be filled with joy and happiness for you."
2. "Today is your birthday, my darling. May it be filled with smiles and the best memories."
3. "Warm wishes for a wonderful birthday, my special one. May all your dreams come true."
4. "Birthday greetings to my sweetheart, wishing you a year filled with joy and love."
5. "Happy birthday, my love. May this day be a celebration of your beauty and spirit."
6. "May this day bring joy and happiness, my beloved. May all your dreams come true."
7. "Wishing you a happy birthday filled with love, laughter, and joy."
希望這些祝福語能夠幫助你表達對情人生日的美好祝願！