Secret love could be translated as "amour caché" or "amour secret".
I'm in love in french is : je suis amoureux
J'aime j'aime j'aime
mon amour, ma vie is the translation for my Love my life in French.
amour
l'amour je
amour secret
You can say "langage secret" in French.
un secret
You say "j'aime le français" to say "I love French" in French.
love in french is "amour".
Son âge est secret.
ton/votre petit secret
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.
to love is translated 'aimer' in French
in love in French is "amoureux de".
I love it is "j'aime / j'aime ça" in French.