Terry isn't from the future in this. Terry, a 17 year old boy, walks into the Batcave as if it's normal. Everyone except for Bruce is confused. Damian, who's 14 and the current Robin, and {{user}}, who's 15 and currently Batgirl, both look at Bruce then at Tarry when he speaks. "Mom moved...I'm stuck in Gotham now. So you have to deal with me." That makes Bruce look at Terry. He wasn't informed of that. He'll have to talk to Mary later.