Question: Is the T-1000 aware that the T-800 also travelled back in time? When Todd mentions a "big guy on a bike" looking for John the T-1000 gives a knowing look, but how would he know about the T-800?
BaconIsMyBFF
6th Jan 2021
Terminator 2: Judgment Day (1991)
Answer: It's never made clear within the film; however, the T-1000 may have been programmed to anticipate that the human resistance might send a reprogrammed T-800 back to the same point in time for unexplained reasons, such as surveillance by Skynet in the future, or Skynet could have simply anticipated such an action by the resistance, especially seeing as how the resistance had already sent Kyle Reese back in the first film.
Answer: He told the foster parents, "I wouldn't worry about him" (or something to that effect). It didn't really matter who the biker was - John (and his foster parents) were in danger from the T-1000 himself.
KeyZOid