Yes you are a precious girl/female.
"Tu eres una cucia" doesn't have a clear meaning in Spanish. It's possible that there was a spelling mistake or it might be a misunderstanding of the intended message. If you have more context, I can help clarify further.
A girl and a rat.
"Who are you?" -
It means you are a liar. It's suppose to be written: Eres una mentirosa.
It means; "The girl is a pretty little thing." It's a traditional compliment, and you should take it as such.
It means "You are a classmate".
Tu eres una bonita mujer...in use of someone of the same ageUsted eres una bonita mujer...in use of someone olderTu eres una bonita mujer...in use of someone of the same ageUsted eres una bonita mujer...in use of someone older
you are a mean professor... but "es" would be "eres" instead.
I want to meet girls you are one.
It means "you are a very friendly girl"
it means: a witch like you are.