rolling in the deep lyrics meaning

(Tears are gonna fall, rolling in the deep) We could have had it all, (You're gonna wish you never had met me) Rolling in the deep. envy baby lyrics (Tears are gonna fall, rolling in the deep You had my heart inside of your hand, (You're gonna wish you never had met me) And you played it to the beat (Tears are gonna fall, rolling in the deep) Could have had it