Kyu isn't a Love Fairy: She's a pimp!
Delusion 1: Kyu is not real, but a repressed facet of the MC's personality which has gained autonomy. Namely the kind governing sexuality and the like. This is consistent with schizophrenia in that another one of the primary symptoms is scattered and disorganised thinking, what better way for the MC's addled mind to bring an issue to his attention by throwing a name with a face?
Delusion 2: The gifts do not materialise in the MC's possession after looking at a phone of some sort, but rather it's his mind attempting to save memory space (and thus, stability) by creating a shorthand version of going and buying it from the required vendor, but instead having a nebulous force subtract some money, and the desired item appearing in his hands as if by magic. A similar system is in place for him seemingly teleporting from place to place, it's just his messy mind trying to keep it together.
Delusion 3: The limited dialogue options is a reflection if alogia, or the disinterest and difficulty in communicating effectively. This also explains why the MC says so little in general.
Delusion 4: Another common symptom in schizophrenics is the disinterest in relationships, and seeing as how the pre-intervention MC is nothing if not this before his mind fractured sufficiently for detailed delusions to start, this seems like another pointer towards severe mental illness.
Delusion 5: The "upgrade" system which gives more points for a different token is in fact a reflection of the lopsided personality and inconsistent thinking that is typical among schizophrenics, on that it is entirely possible to be proficient in one, but neglect another.
Delusion 6: The appearance of the more odd of the female cast (Celeste, Momo and Venus) is a delusion based on the MC's internal desires for different things in women. The alien girl representing the desire for uniqueness and a touch of exoticness, Momo representing kindness, and perhaps subservience. And Venus is a rationalisation of what's left of his sanity for the majority of his personality going on a single Issue Wonk about relationships and the like.
The final delusion: Another symptom that matches is the inability to experience pleasure, and nowhere is this more evident than in the H-scenes. The MC feels nothing from the sex, it's just a task to complete, a puzzle to solve. The sliding pieces around representing the "manoeuvres" required to satisfy one's partner. The picture at the end of it is just him mentally patting himself on the back for a job well done.
In conclusion, the MC is severely mentally ill, and gets worse over the course of the game. He lives alone, so no housemate to catch the anomalous behaviour. The girls he gets with don't question it, he just comes across as a nice, albeit eccentric guy. The provocative pictures he receives from them aren't real, but his mind failing to confine his fantasies from mixing with reality. And lastly, one common complaint from schizophrenics is that it feels as if someone else is in their head, controlling their thoughts which (in a way) is precisely what's happened here, albeit with a fragment of his own mind which has gained autonomy.
The protagonist is quantifiably insane, and he doesn't even know it.
- Jossed: She's one of the three "starter" girls (along with Nikki and Kyanna).
- Otherwise it would be that much harder to keep getting them to go out with you.
- When she meets the player, she’s short on her quota and doesn’t have a lot of time to catch up. So she seeks out a dateless porn addict to bed as many girls as he can find, without letting him take a break from dating.
- She refuses to tell you why she’s helping you seduce the women in your town, stresses out when she finishes teaching you how to date girls, and gives you a gear from Celeste’s ship to bait yet another suitor onto your roster. After you’ve bedded all the human suitors, Kyu’s boss comes to confirm that the V-cards collected are genuine.
- If anyone played or seen the game pre-update, Beli has always said she's "one inch shy of six feet," yet when she asked the player what her height is, the correct response was 5'9". The was eventually corrected to 5'11", but I don't think that was the intention. A big reason is her concerns about being overweight. On a height/weight chart, 5'11" and 132 lbs. is considered underweight. However, 5'9" and 132 lbs. is slightly overweight. I think whoever came up with the "one inch shy" line was trying to write something different (as opposed to the girl just saying her height), but thought there were 10 inches in a foot instead of 12. I also think they either couldn't afford or couldn't schedule Amber Lee Connors to record a new line, so they were forced to change Beli's height.