tu es ma chérie / mon chéri,
tu es mon petit coeur,
tu es celui / celle que j'aime
"Sweetheart" is most often rendered as "Chérie" (fem.) and "chéri" (masc.) in French.
Cherie
The Latin word for sweetheart is puella. The word sweetheart in Spanish is novio, in Italian it is Tesoro, and in French it is amoureux.
aurevoir (if youre saying bye) par(if youre saying by like if youre writing a story)
Cheri/e
Mon chéri.
In Cajun French, you can say "cher(e)" or "mon cher" to mean sweetheart.
Merci chérie
bien-aimé
amoureux
cheri occupés.
ma petit chou