It means, "...because I really do want to see him/her..."
I love you with all my heart, but I don't know if you feel the same towards me
It means, "if you want".
Pourquoi l'amour est si difficile? - Why is love so difficult?
if you get there, then / if you succeed, then
Sí, yo soy cómica: Yes, I am funny. Si yo soy cómica: If I am funny.
quiero porque si dejenme ser una porfa
si es porque means if it's because
"Si te quiero" in English translates to "I love you."
It means "if I want". Si is the Spanish word for if. Quiero is the yo form of querer, which means "to want" and yo means "I", so quiero is "I want". If it was something like sí quiero (notice the accent on the i in sí), it would be something like "yes, I want" since sí is the Spanish word for yes.
Let's assume it's a question. Then it says, "What happens if I love you?"
Thalia - sera porque te amo
porque si
Translation: I want to know if (you, he, she) will go out with me?
porque si y punto....
Lest, I do not believe it right now Cleco.
porque si porque no sirve ya se arino
it means "if I want"