When the track first begins, you can't really tell it's Lady Gaga. Certainly, she sounds very different in this song. And I actually like it. It's probably her best song, lyrically and musically. It's more of a love song than her usual topic. (You know what I mean.) And Beyonce just adds to it. Suprisingly good, well done!
(It's about a girl who is annoyed at the boy and wants the boy to stop calling her and leave her alone.)