'a sudden emptiness seemed to flow... endowing with complete isolation the figure of the host... his hand up in a formal gesture of farewell.' pg56
Stark contrast to the light and liveliness of the parties, unfulfilled. To G, it is completely empty without Daisy.
An abundance of isolation - leaving room for D = melancholic.
His life = revolved around achieving the AD for daisy. Illusion and disillusionment = theme
'formal' majestic and unreal, ersatz.
emotionally distant, 'windows' = soul, revealing isolated and vulnerable side