POSSIBLE EXPLANATIONS FOR ADELE'S FLIP PHONE

  1. It's her one true love
  2. This is the ex she's been singing about
  3. She sells drugs in Baltimore
  4. Her flip phone is the only relationship she won't give up on
  5. She time travelled here from 1999 with Doc Brown on Wednesday and created an alternate timeline where flip phones are still a thing
  6. She knew exactly what she was doing and wanted everyone to talk about her new video