In the song "Dont stop believing", is the singer referring to a threesome?

i dont think it is.. because, just a small town girl (talkin about the girl clearly) just a city boy (about the boy clearly) then a singer in a smoky room, the smell of wine & cheap perfume, for a smile they can share the night... its more like, setting the scene like a bar or somethin stupid.. then they smile, and share the night, like just in eachothers company for the night. so i honestly dont think so :)