You are (tu eres) my (mi) world (mundo).
you are pretty
tu eres la mejor novia en todo el mundo tu eres la mejor novia en todo el mundo
"Tu eres el novio perfecto" translates to "You are the perfect boyfriend" in English.
It means you're a bum, lazy, etc.
You are one that needs help.
you are
"You are your mother's whole world".
It's you
"Tu eres el mundo"
it mean "only you"
"you are perfect for me and you are beautiful"
you are pretty
You are what you say (you are).
Tu eres mi Mundo
Tu eres muy lista in English means you're so clever.
"Te quiero aquí, te extraño mucho, tú eres mi mundo entero" Means "I love you here, I miss you a lot, you are my whole world".
means: "that's what you are"