Is this correct tu es mon amant parfait?

The sentence "tu es mon amant parfait" is grammatically correct in French, but it's very direct and might come across as a bit too strong or even bold depending on the context and your relationship with the person you're saying it to.

Here's a breakdown:

* tu es: you are

* mon: my

* amant: lover

* parfait: perfect

It literally translates to "You are my perfect lover."

Here are some alternatives that might be more suitable depending on the situation:

* Tu es l'homme parfait pour moi: You are the perfect man for me. (More romantic and less direct)

* Tu es mon amant idéal: You are my ideal lover. (Softer than "parfait" and still expresses admiration)

* Je t'aime beaucoup: I love you very much. (Simple and straightforward expression of affection)

It's always a good idea to consider the context and your relationship with the person before using such a strong statement.