It means "That is what you think".
Que es eso means 'what is that'.
"¿Qué significa eso?" It literally means, "What does that mean?"
What does Elena think of Luis.
That is what I wanted.
This is what I do.
It means what happens after that?
It translates to 'I'm glad you think.' It is in the Spanish language.
Amor mio, no se (accent on the 'e') = I don't know, my love. Tu piensa(s) (que) tu eres mas smart que.... = You think you are smarter than.... (I suspect the 'Me' in 'Mean' is supposed to be the end of the above sentence)
Assuming that you're asking eso para que is, it means "what is that for?.
"¿Qué fue eso?" means "What was that?" in English. It is used to inquire about something that just happened or was heard but is unclear.
¿Quien piensa que siempre tiene razón? Who thinks they always have a reason? or idiomatically, Who thinks they are always (in the) right?
"Apaco que si" does not have a specific meaning in Spanish. It could be a typo or misspelling of a phrase or word. Without more context, it is difficult to determine what it might be intended to convey.