Harry!{~}:
His: You call him Sweetheart, because he's so sweet and puts your happiness and safeness before his
Yours: He Calls You Button, because he thinks your as cute as a button, or BeautifulRon:
His: You call him Babe or Cutie, because he gets so embarrassed and flustered around you, and you think it's the cutest thing ever
Yours: He Calls You Sweetie or Boo, because he thinks your so sweet, and your affectionateDraco:
His: You call him Oreo, because he's Dark, sweet ( to you) and Extremely handsome
Yours: He Calls You princess/prince because he loves you with all his and absolutely adores you, your HIS princess/prince and his onlyFred:
His: You call him Teddy, becuase he let's you cuddle him and hug him whenever you feel like it
Yours: He calls you Baby Girl/Boy, because you've kinda built up a wall like your father, but whenever your around him you become clingy, needy, sensitive and cuddly, but only him, of course gets to see that side of you, so he calls you that because your like a baby, His Baby Girl/BoyGeorge:
His: You call him Puppy, because he completely adores you and says his tail at your every command, or you call him Beau
Yours: He calls you Kitten, because he finds you adorable, snuggly, and loony Like a kittenNeville:
His: You call him Munchkin, because he's adorable and sweet like a munchkin
Yours: He calls you Cupcake, because your sweet and never boring, or Cutie Pie because your the most adorable and best thing he's ever had and would do anything for youTom:
His: Sweetheart, because he's an and i lute sweetheart to you,
Yours.: Princess/Prince or baby dollLuna:
Hers: You call her Melody, because she has a melodic, beautiful voice, or you call her Sprinkles, because she's bright, fun and happy!
Yours: she calls you Princess/Prince because you are her prince(ss)Ginny:
Hers: You call her Red, I feel like
shouldnt have to explain
Yours: She calls you Kitten,Hermione: You call her lovely, because you can't think of another word that describes how much you love her
She calls you Love, because your the love of her life