Tommy's friend Brian.....
I swear to God I thought Tommy's friend Brian was Alexis Arquette! They look freaking identical! Check it out...
Alexis Arquette--> http://www.imdb.com/media/rm2466421504/nm0000793
Brian "Dark Days"--> http://i54.photobucket.com/albums/g96/mutantile/Brian-DarkDays.png