Option 1: More literal, emphasizing love and thriving:
* Je t'aime dans ma vie, épanouissons-nous ensemble. (This translates most directly, but might sound a bit formal)
Option 2: More romantic, emphasizing shared life:
* Je t'aime, et ensemble, construisons une vie extraordinaire. (This focuses on building something together)
Option 3: More poetic, emphasizing connection:
* Tu es mon amour, et ensemble, que notre vie fleurisse. (This uses imagery of blossoming and growth)
Option 4: More casual, emphasizing partnership:
* J'aime être avec toi, et on peut réussir ensemble. (This is simpler and more conversational)
The best option will depend on your relationship with the person and the specific feeling you want to express.