You could use puzzled, stumped, confuzzled (puzzled/confused but note-it's not at actual word). That's all I can think of off the top of my head. Go check out a thesaurus. It'll help.
The other words can one use other than confused are deranged, confounded, blended, mixed, disordered etc.
Some alternative words to use instead of "he" include: they, it, the person, the individual, one.
you can use or , otherwise, or rather than.
like
traitor
a or an
Some words to use instead of got are Get, Gotten, Getten, have, had!
Instead of the phrase "freaked out", try:stunnedstartledalarmedpanicked
Alternative words to use instead of "fake" could be artificial, counterfeit, synthetic, or imitation.
You could use words like us, we, our, ourselves.
great
things.