In Persona 1 and 2, every party member could swap their Personas in the Velvet Room. In Persona 4 and 5, you evolve your party members' Personas by completing their Social Link or Confidant stories. If Persona 3 Reload is your first time playing the third game in the series, you may be wondering how and when these Persona evolutions take place. After all, you can't start a Social Link with any of the male members of SEES.