....
This is what we're discussing in the topic I made.
Nero doesn't look like Vergil, and since Dante/Vergil are twins he could also say Nero looked him Dante himself. Hence the sheet "Nero=Dante???".
Nero is a bloodline descendant of Sparda, this much we know, and Dante seems to be very watchful over him (In a good protective sense) letting him get some experience.
We all run around saying Vergil is inside Nero, but i'd like to say 50/50 or a plain no.
Due to the fact there's too much knowledge Nero's personality never changed, the Order knew about his relation before the DB (possibley) and Berial making a likness of Nero to Sparda more.
We know from DMC3, DMC1 and especially the manga Dante/Vergil aren't on good terms and never will be. Dante wouldn't let such a threat loose.
Dante knew absolutely nothing about Nero, until they met.
Wrong.
How did Dante know he was a demon (not just from the DB), and how could he even then possibly say to Nero "Getting better". Unless observing and unmoved by the line stating hes related to Sparda?