You're not easy to love.
"¿Cómo estás de dónde eres (tú)?" This means "How are you, where are you from?"
You are so much. If you say "Tu eres tonto", it would be "you are dumb or foolish."
You can say "Are you an only child?" or "Do you have siblings?" in English.
You are what you say (you are).
This is in Spanish and the translation is or if you are young
If they say in a way of a sentence, it would be; "You are a doctor" If is a Question; "Are you a doctor?"
A proximate interpretation would be, "You're a real [female] 'flake'."
You are the ideal (perfect) girl for me.
You can say "Eres serio". Or "eres seria" if 'you' is a female.
you know your really pretty girl
Translaton: Eres lo que te digo que eres.
That is English.. slang I guess. Another way of saying it in english, are you still his/her boyfriend/girlfriend? "todavia eres su novio(a)?"