Is that you

 I never knew your voice

But I know what my heart tended to

Some sounds like rain are longing for him

I didn't know you at first

If you did not come with the clouds, I would not have known you

To say that

This means that you are different

I was afraid if I said

 Is that you

But I waited for hoarseness of your voice, which I love

 You are not like everyone else

Take my hearing

 Listen to that feeling