exactly everybody feels connected because of what the first had to say and i think behind the scenes kishis throwing in alot of "Your not so different you and I" Moments just to give us what we wantthat seems legit....i personally told my cousin that oro himself also was curious to see how the hokages would answer sasuke because oro too was a lost soul and wanted to see the guy that started konoha had to say about being a shinobi.