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'.
(..) so I took Mom's scissors, and I made one. It hurt like hell, but it was worth it... because I got cards. And I still keep them in a box underneath my bed years later... because it proves that someone, at some point, cared about me. You wanna see the scar? So you get credit for that too. (..)2013 TvShow: Community Title: Cooperative Escapism in Familial Relations Season: 4 Episode 5