Top three panels are just miscellaneous scenes from the movie. (panel 1: a gag where Lorelei is stuck in a cabin window; panel 2: the song "When Love Goes Wrong, Nothing Goes Right"; panel 3: the song "Diamonds Are a Girl's Best Friend" (the most famous scene from this movie))

Transcription:
Movie character (Francis Beekman): "I say, whatever are you doing up there?"
Movie character (Lorelei Lee): "I-I wanted to see the view from here...!"

Movie characters (Dorothy and Lorelei): "When love goes wrong..."
Junkrat and Roadhog: Nothing goes right~

Movie character (Lorelei Lee): "Square-cut or pear-shaped, these rocks don't lose their shape... Diamonds are a girl's best friend!"

Movie character (Lorelei Lee): "You'd want her to have the most wonderful things in the world."

Movie character (Lorelei Lee): "And to be very happy. Why is it wrong for me to want those things?"
Movie character (Lorelei's boyfriend's dad): "W-well, I concede that..."

Movie character (Lorelei's boyfriend's dad): "Say, they told me you were stupid! You don't sound stupid."
Movie character (Lorelei Lee): "I can be smart when it's important..."