Translation: It's because I like/love you.
The truth is, they love you
if you mean to say it in a way that you are tryin to teach someone a lesson, then you say, "eso es lo que te pasa" but if you mean it in a literal sense, as in you are telling someone that is the outcome, then you can say, "eso es lo que te sale"
"Y es que te quiero uo" is not a standard phrase in Spanish, and it appears to include a misspelling or a typo. "Yo te quiero" means 'I love you' and "u" is not a typical addition to that phrase in Spanish.
'I know what I want to say, and it's that I love you.'
It means: you look very pretty
que es tu apellido mean "What's your family name" como te llamas mean what is your name
That is never allow you to believe that you can not make you want
"¿Cómo te va? / cómo te va" (how do you do?) NO ES lo mismo que "como te va"
Que es lo que mas te gusta.
Why do we need youth?
¿Qué es lo que te pasa?
...that he said (to you)... ¿Que te dijo? = What did he say (to you)?