it means "tell her"
"¿Qué dices?" is Spanish for "What are you saying?" or "What do you mean?" It's a common question to ask for clarification or confirmation of what someone has just said.
Que veut dire le mot = what does the word mean
Translation: it's the same like when you tell me you love me.
"¿Qué tanto dices, mija?" in English means "How much are you saying, sweetheart?" or more colloquially, "What are you saying, honey?". It is often used to express surprise or disbelief at what someone is saying or to ask them to repeat themselves.
"I don't know what you're saying crazy man"
"¿Qué dices?" is Spanish for "What are you saying?" or "What do you mean?" It's a common question to ask for clarification or confirmation of what someone has just said.
you say you've never been/fallen in love
Why do you ask that? or why are you asking that?
entiendo lo que dices
Que veut dire le mot = what does the word mean
Cuidado con lo que dices
No comprendo lo que usted decir No entiendo lo que dices
It's an extremely vulgar expression. It would not be appropriate to translate it on a forum such as this.
First of all it's "que dices" because you don't say "que tu dices" and second, you can't really answer that because when you translate it word for word it means "what do you say?" BUT spanish people use it more often as a question of surprise like english/american people ask/say "What are you talking about?" or more informal "What the f*** are you talking about?" you know what I mean? So it's more like a phrase than anything other.
"No entiendo, porque..." means: I don't understand because "No entiendo, ¿por que?" means: I don't understand, why? (the meaning depending on if por que was one or two words) (to add one more meaning To Laila's answer) "No entiendo por que!" made as a statement can mean " I do not understand why! " (disbelief)
Have a nice day.
Translation: it's the same like when you tell me you love me.