I waited a couple weeks before showing my notes in case some people wanted to figure this stuff out on their own. I'm posting this stuff in case anyone else is having a hard time with it. :)
Latin Translations
- Nusquam ubique?
nusquam = no where, to no end, for nothing | ubique = everywhere, what is always/everywhere/everybody
"No where everywhere?" (Not 100% sure if this is accurate or what it means.) - Novus famulus?
novus = new, unusual, extraordinary | famulus = servant, attendant (of a scholar or magician)
"New servant?" - Novus inimicus?
inimicus = enemy, foe
"New enemy?" - Novus amicus?
amicus = friend, comrade
"New friend?" - Novis oculis?
novis = newly, in new/unusual manner, novice | oculus = eye, circlular window, to raise the eyes to heaven, to look up at the sky | oculis (plural?) = eyes, gaze
"New eyes?"
Deciphered Dialog

How do you reply? (First one)
- non key
PXPRA HX GCCELWPX, QAWFPGA, IWYBCPA. VNCE HQC JNTFM, OKUBZD HQC GXWAL...
...MXW'ZG BXV GDRCWUBH HX VNCE HQKF. KQQ OAG MXW? - STARGAZING
BONEE TO STARPUUZ, CRUSTEF, UNWOGNF. HEAR THE VERSQ, ABSODB THE SOUNP...
...ZBU'BR NOT SUPPASGJ TO HEAR THIS. WHO ARE YOU? - STARSABOVE
BONES TO STARDUST, CRUSHED, UNWOUND. HEAR THE VERSE, ABSORB THE SOUND...
...ZPU'VJ NOT SUPPOSED TO HEAR THIS. WHO ARE YOU?
How do you reply? (Second one.)
- non key
Y QS JNE UEEH ELJNE KTIKJRRF, QTD Y MOLA INOL OUU JNE UTD.
OUU QXE DUT FGRI EL JNIH IZOGD. XUW TOD OUU WKT YT? - STARGAZING
I AM THE EYES OF THE UNIVQRUK, AND I WILL SHOW YOU THE END.
YOU ARE NOT PART OF THIS STORK. HOW DID YOU GET IN? - STARSABOVE
I AM THE EYES OF THE UNIVERSE AND I WILL SHOW YOU THE END.
YOU ARE NOT PART OF THIS STORY. HOW DID YOU GET IN?
How do you reply? (Third one.)
- (Doesn't seem to matter?? Unable to produce new dialog/text/scene so far.)
NOTE: Answering STARSABOVE will NOT get you the STARGAZING photo scene with Bob, despite it being a "key" of sorts. (You need the scene for the "Sneaky Snitch" and "Thanks Darling" achievements.)
How to get the Key Words in game
You can get both when you go home during the power outage. Both are given when you look at the outlets in the dark.

The audio spells out "STARSABOVE" and you get a notification on the top left corner saying that you feel the word "STARGAZING" lingering in your mind after the scene.
Let me know if y'all need help with anything else! I'm more than happy to elaborate if something isn't clear or give any insight of other parts of the game if I'm able. :)