How do you say i wish could see how much care about in french?

There are a few ways to say "I wish you could see how much I care about you" in French, depending on the nuance you want to convey. Here are a few options:

Formal:

* J'aimerais que vous puissiez voir à quel point je tiens à vous. (I would like you to be able to see how much I care about you.)

* Je voudrais que vous puissiez comprendre combien je vous apprécie. (I would like you to be able to understand how much I appreciate you.)

Informal:

* J'aimerais que tu vois à quel point je tiens à toi. (I wish you could see how much I care about you.)

* J'aimerais que tu comprennes à quel point je t'aime. (I wish you could understand how much I love you.)

* J'aimerais que tu saches combien je m'inquiète pour toi. (I wish you knew how much I worry about you.)

More poetic:

* J'aimerais que tu puisses lire dans mon cœur et voir l'amour que j'ai pour toi. (I wish you could read my heart and see the love I have for you.)

You can choose the option that best fits the context and your relationship with the person you are speaking to.