Unfortunately, the fortune teller just repeats the same sentence instead of answering any more questions, as if Terry's supposed to just... somehow get it... if he repeats it long enough. So he'll have to interpret it by himself. If he grabs their arm, he'll find that it's solid and warm just like any person's arm, but they'll pry his fingers off with inhumane strength and walk away, sort of like how Minato can be OP with his strength if he feels like it.