LOL, Jill introduced josi to Bella, also, josi's father doesn't look like Bella's husband.Jill knows exactly what's in the room. I completely agree with you about the question Jill. Jill wonders why Bella locked the former nursery.
The Bella path is the most dangerous because the MC could have lived with Neil until he was 5 years old. Now this is not to say that Bella and the MC are related. In no way are they related. Bella met and married James only after Neil and the MC moved out.
There is also another possible variant. We still don't know the name of Josy's mother.
I have the thought that DPC configures the assignment of the families and the relationship of many involved characters by the player decisions, so that he can clear up everything at the end of the game.
Variant 1 (Neil, MC): Why did Bella first warn Jill about guys like the MC? She knew Neil, who had his fun. But at this time Bella didn't know that it's her little MC. She only finds out when the MC comes to the date drunk. The favorite song comes up, the MC wants to contact Josy and dials the wrong number. Oops Neil. Somehow Bella then gets the MC on the sofa. But he only has his briefs on after he wakes up in between. What happened? The MC shouldn't drink too much, but it wasn't his fault. But why was the MC so drunk by Tommy. He knew from Derek that the MC wanted to see his father. Family comes first. Somehow there are four other people on the train. What if that's why Tommy got the MC so drunk that nothing can happen between Bella and the MC? The day after, Bella asks the Ice Princes if the MC remembers anything. The MC's answer is either yes or it's all a blur. When the player sends the MC to Bella in EP4 and the MC puts his head on Bella's lap and talks to her about his problem, it seems like a mother son situation to me.
No sex!!!!!!!! (I hope everyone read that).
Variant 2 (Josy): We know from EP4 review that Josy lives near the lake. She is visiting her mother. She also has many friends in the area. Maya also lives near B&R. About half an hour away. Everything is close to B&R and Bella's house. From Josy's Walk of Shame in EP7 we know that the DIK's know Josy. This may not mean too much now, but Josy also has friends near her mother. James left Bella and she may have a boyfriend before the MC that Josy doesn't like either. Bella has beautiful plants, maybe she has some kind of gardener or botanist who doesn't just water plants. Somehow the botanist always has brown teeth too. He should not lick so much sunscreen from half naked women sunbathing on sun beds. Now it might also be clear in EP4 why Josy is wearing Jill's bracelet. Both know each other logically, if Bella is the mother of Josy and Jill her friend.
Speaking of the bracelet. Jill had a ring and the bracelet on it in the library scene. The bracelet was made of gold. She wears the same gold bracelet again, in the presence of a LI and another person. Have fun searching.
All this can, but does not have to be correct. There are only two theoretically possible variants. There may be more and other variants.
Josi & Bella have zero relation to one another.