The scenes are mutually exclusive if you're going for her love path than looking up is important if your going for her "spellbound"/brainwashing path then looking down is what you want to do. Another extremely important thing is the pool scene, if you want her love path DON'T fuck her at the pool instead ask for a lot of money but reject her when she offers sex instead, and Visa Versa for if you want the brainwashing route.
I'm aware....it was a rhetorical question. Refer back to my previous question about looking at her panties or looking up. Which one is the correct answer for a walkthrough?
My honest advice to anyone playing the game.....don't grind yourself to death worrying about points or whatever. It is a VN....choose whichever answer you want....experience the different paths of dialogue.
There isn't any grind for money....no open world walking around.....not a TON of random pixel hunting for bullshit. It is a VN with varying ends based on how you build your MC's personality and interactions with NPCs and LIs.
Even non gallery scenes....the Kleo scene in CH11 differs based on previous interactions or whether or not you did the VR scene in CH1 for example.....just play the game!