Je suis amoureuse de ce garçon.
In French, to say: 'You love your boy' , you say:Vous aimez votre garçon.
J'aime ce garçon
garçon, je t'aime beaucoup
That would be: "bon anniversaire, mon amour"
J'aime ce garçon idiot qui m'aime
you say i love you
You say "j'aime le français" to say "I love French" in French.
j'aime (bien) un garçon (aimer bien is to like, aimer is to love)
love in french is "amour".
To say "I love him/her" in French, you say: "Je l'aime"
You can say "Je l'aime" to say "I love him" or "I love her" in French.
in love in French is "amoureux de".