1) Steve "pretends" to be nice /sweet but he has a dark side
2) Steve is crazy in love with Tony but angsts in silence because he still has a 1940s mindset about homosexuality and thinks men in his time weren't really "gay". He may be an asshole to Tony but in the end he grows comfortable with his feelings for TOny and understands how things are different in this era.
3) Evil, alternate Steve
PWPs, character pieces -- any type and help would be gratefully accepted!