Uh....yeah you can
MC hanging out with luna over annie for one night doesn't mean that he loves one over the other...
And stop being dramatic with save scumming. You choose a choice with your personal 2nd favorite girl, you read 10 min of text, you go back to your last save, you choose a choice with your favorite girl. Simple as apple pie. I'm beginning to think you haven't played the game and think this is one of the uber-long branches, like what goes on in
AnotherChance or
Ripples
Also, you gotta understand this isn't Caribdis' decision. He asked his
paying followers to tell him (her?) what to do, and he was told to do branching. It makes perfect sense for an artist to accommodate the fanbase. Massive respect.