It's basically saying how about you, or if you want to be more specific I don't know about you. As in I don't know about you, but I... then going on to say can't stop thinking about you embrace, your kisses, of how good of a time we had together.
what is your families name etc
¿Cómo se llama el perro de tu hija? means "What is your daughter's dog's name?"
It means: "well I don't know. And you? Who are you?"
It means, "What is the name of your favorite uncle?"
In Spanish, tu means you and se is the 3rd person reflexive pronoun. Together, it doesn't mean anything.
Who's your favorite pop star?
Whay is your favorite uncle's name? is the English translation.
"What is the name of your school?"
YES
piano
you are fine
"tu" translates to "you" in English