Celebrating bus engagement to Sheila and presents the engagement ring to her.
"HopeIcanmakeyouhappyasyoudeservetobe".
Gerald is forced to reveal that he cheated on Sheila with Eva Smith - who he exploited for sex.
"Ibecameatoncethemostimportantpersoninherlife".
Gerald convinces the Birling family that the Inspector was not real.
"There isn't any such Inspector. We've been had".
Gerald describes a theory concerning the idea that they are speaking about different girls. This presents the idea that Gerald has a lack of responsibility.
"Buthowdoyouknowit'sthesame girl?"
He tries to win back Sheila after the Inspector's ghastly identity is revealed.