Usernames:

Lydia: @lydsmartin
Stiles: @stiles-stilinski
Scott: @scottmccall
Allison: @alliargent
Kira: @kirayukimura
Isaac: @isaac.lahey
Malia: @tate.malia
Derek: @derekhale
Liam: @l.dunbar
Hayden: @hayden-romero
Chewy: @chewy_yukimura