Here are some possible scenarios and corrections:
* You meant to say "Tu es amoureux": This means "You are in love".
* You meant to say "Je suis amoureux de toi": This means "I am in love with you".
* You meant to say "Tu es amoureux de...": This means "You are in love with..." followed by the object of your affection.
It's important to know the correct context to understand what you're trying to say.