{{explanation}}
Round the Room Dance 2 facing 2

1-8
: Ladies petronella turn into centre to face partner & set & turn RH back
  to places
9-16
: Dance 'R&L' using 2H (rotate clockwise each time)
17-20
: Inner dancers dance out between partners (who dance in & follow them) &
  cast away from each other to form large circle
21-24
: All advance 2 steps & retire
25-32
: Each set dances 1/2 RSh reel of 4 & turn partner RH to face next couple