When I listen to Koreans speak, I often hear a connector "~가주고" but I have no idea what it does and why it is being said. It often appears before a pause in the sentence.
I don't think it has anything to do with "go" (가) nor "give" (주) although I suppose the "고" at the end is sort of like "and", a connector before a pause in the sentence.
Can anyone care to enlighten please?