n Shinhye alwiz address GS as "Oppa" in no matter what interview & occassion.
in Champagne show, GS said they live in d same neighbourhood, but he never stated that shinhye live 5 mins drive from his home. it was during d Taiwan FM he stated it twice bout Omma & 5 mins thingy right? So, probably, Shinhye moved nearer to him?

anyway, we hv not hear bout Shinhye talked bout GS in public or during interview, or with fans etc. Maybe she is more reserved bout their relationship. n maybe GS is trying to observe his fans reaction bout him hook up with Shinhye?
Ellie, dun worry, most of us wud go crazy with u too