Now I am almost back at the same girl progression as before the reset (first 4 maxed, Geeky at 4/10 instead of 6/10, Dora - 2/10, other two at zero), but I have another 0.8 multiplier waiting for me. It was not supposed to be there as I didn't get to the same progression yet.

Something else must be included into calculation. Skill levels maybe? Current skill levels are 22/22/21/21/21/19/-/-/20/0. Will check tomorrow morning if multiplier changes without doing anything else.

It's not movies as I checked multiplier before and after a movie and it didn't change.