I'm so confused on what to do with Logan. I sent him to the camp but during the full moon event there is no option to save him, so I guess it's impossible to get any hearts for him?
If you sent Logan to the camp that puts you on the bottom Logan route. You won't get to romance him but he becomes a REALLY slutty bottom. If you wanted to romance Logan ur gonna have to go to a prior save, progress into the full moon event, and choose to save him first before Bernard