The noun should begin with a vowel if it is feminine and singular.
In the English language, there are many cute terms of endearment and nicknames such as "honey bunny," "sweetheart," "pumpkin," "baby," "buddy," and "dude," to name a few.
Louise: Des œufs, du bacon et beaucoup de pain grillé, votre préféré.
Me: No, mon cheri, I cannot be your "mon cheri.
These are listed below, alongside their translations.
Alternatively, you can fast forward to the final episode of Emily in Paris Season 2, where Park gives an emotionally-charged performance of the song with her bandmates.