This photo reminds me how Rhaenyra used Harwin till the very end and was barely even remorseful before shagging her uncle. She spoke about Harwin to Daemon like he was just a pawn in her game and anyway would've ended dead, so she used him.
What happens to her at the end of DANCE OF DRAGONS is called karma. She was the reason Harwin was burned alive and thus she is burned alive by Aegon.
That man died thinking she loved him. Poor Harwin.