Using slang such as "wanna" guarantees a negative answer at 99.99%, so a translation that leaves room for a positive answer would be something like "Tu veux être ma petite amie ?" (do you want to be my girlfriend) or "mon petit ami" (my boyfriend).
I am out of touch with teenagers' life, but I don't think that these types of relationships are formalized or created from a wordy question in France, it seems kind of childish. It's more something that develops organically throughout the relationship until you reach the stage where you are an actual boyfriend or girlfriend.
If it's about a specific date, or to initiate a serious relationship, these might work out better:
I WANT TO POOP:Je veux de merde
The words you want are Brun or Marron
nearly, almost - presque You say "Presque" if you want to say "nearly".
You can say "Je veux me battre avec toi" in French to mean "I want to fight you."
in french, 'i want to hug you' is ' je veux t'embrasser' hope i could help :)
'best by date' in french is 'mieux par date'
date jusqu'ici
quelle est la date ? -
date de naissance
date de naissance
Voulez-vous me date?
How do you say They want to in French
I want her is 'je la veux' in French.
debut date but but a ' above the e
la date du décès
Say, "Do you want to go on a date?"
if you want to say "you are" you say "vous êtes" but if you want to say "and you" you say "et vous"