"well, I want you to know that I miss you"
You meant: ...QUE SEPAS QUE... Quiero que sepas que te estimo --- I want you to know I appreciate you (informal you singular)
I want you to know that you are an adoration.
I want you to know that we are friends.
Que Sepas means you know.
I think it translates to- I want you to know i am all yours.
Quiero que sepas que te quiero. No me olvidé de ti y siempre te voy a querer. Tu hermanita.
Nene / nena / bebé. Yo quiero que sepas que de veras sí me importas (emphatic as in "I really need...")
The phrase "lo único que se puede es que me conozcas bien para que al fin sepas lo que quiero" translates to "the only thing that can be done is for you to know me well so that you finally know what I want." It conveys the importance of knowing someone well in order to understand their desires and intentions.
I want you to know that everyday. (sepas signifies that the speaker doesn't know for sure if you know everyday)
Hola, primero que nada todo depende el tipo de ecuaciones que quieras calcular. Sería bueno que fueras mas explicito.
That means: I love you and I want to know since you need and that you are important to me.answer: it means i love you and i want you to know how much i need you, and how important you are for me
"bueno, tengo que..." means Good, I have to... [insert action here]