Addition to my words of love..

I am happy to be receiving such a response!

There is always place for imagination...
mon chouchou... which means my favorite one... it's very cute..
mon chéri
lumière de ma vie... for extremely romantic moments..hmmm...yes.
mon aimé
mon bijou
mon précieux
amoureux..linguistically this sounds rich to the ear...

AND mon ame..my soul..which for me would be said a few years into the relationship...