What does 거야 mean and how to use it? I hear it often in songs and just curious as to what it means and how would I use it. I've already googled it and all the explanations are extremely confusing.. Like they'd give 2 samples and 1 would mean "do you love me?" but the other would say "i'm going to clean my room" or something. I don't see any similarities between these.. :L Please explain as simple as you can. Thanks!