Decided to add pictures to this!
Basically the old caption went something like this: Gustave Daae, played by Ramin Karimloo, had a daughter, Christine. Christine later went on to marry Raoul, also played by Ramin Karimloo. Yet she was also in love with the Phantom, Ramin Karimloo again, and went on to have a child with the guy, whom she named after her dad who was played by Ramin Karimloo.
Christine looks suitably shocked at all the connections she has to Ramin Karimloo.
EDIT: Replaced because it apparently shows up with a black background, blocking all the words, which just looks weird.
And for some reason, there’s something about Gavroche going on.