on *:TEXT:followed:#:{
  ; if user say followed, fill var %last with value of $read(file.txt,1) 
  var %last $read(C:\Users\Blahh\Desktop\streamstuff\TwitchAlerts V0.56.9\Log\LastFollower.txt,1)
  
  ; check if var %previous.follower has value, fill it to %prev, otherwise %prev will be fill by %last value
  var %prev $iif(%previous.follower,$v1,%last)
  
  if %last != %prev { 
  
   ; %last != %prev, msg %last to channel, replace %previous.follower with %last     
    msg # %last
    set %previous.follower %last
  } 
  ; script done, waits for user say followed again.  
}