Who is the most special person to you?
It means, in English: "And you are a very special person"
Quien (who) es la (is the, on the feminine side) especial (special) probably means: Who is the special young lady?
"De quien" means from who?; "De quien(?)-whose(?)";
Quien = who? you is English; 'yo' isSpanosh for 'I' habla = you(formal, singular)/he/she/speaks 'De quien yo hablo' would mean 'of whom I speak'
"Con quien estas" translates to "who are you with" in English.
"De quien" means "from whom"
"Hola quien eres" translates to "hello who are you" in English.
"Quien cumple años" in English means "who is having a birthday."
"Y esa quien esss" in English translates to "And who is that?"
"A person who is any good"
Con quien means "with whom"
"Quien habla contigo" in English translates to "who is speaking with you?"