He might seem unkind, but 'underneath it all' [='actually'], he's a very caring person.
They actually had a lot in common 'underneath' their obvious differences.
She lifted up the rock and found ants crawling 'underneath'.
(..) But he jumped out of a helicopter, not a train. Well, whatever, man. It's a good movie. And this guy Jesse, he's underneath the thing, and the train just drives right over him. And luckily he's-- he's this skinny little guy. Damn. (..)2013 TvShow: Breaking Bad Title: Confessions Season: 5 Episode 11