Do you think Sasuke and Itachi as siblings really loved each other?

I don't know, I just want people's opinions. I watched episodes 135-139 of naruto shippuden where sasuke and itachi fought and Itachi died, I almost cried it was so sad >: But I mean in a brotherly way, an ual way, or did they not love each other at all? Give me some explainations for your opinion too :3 I enjoy hearing people out.