You have to actually go over by the wire for him to notice it. Speaking to him everywhere will just lead you to that wire and then he'll call you over. So I find it easier to go to the wire first.

Don't you think its a shame that the Kiddie's park gets IMPALED with metal *cries* Aeris cursed it when she said "I can't believe it's still here" I mean.. COME ON.. Aeris that's like the biggest curse ever never notice something and mention it unless you dont want it to stick around lolol. *Touch Wood...*