can i have some tea please

Just finished reading chapter 75 and I NEED someone to spoil it for me, how is the ml gonna take the confession ?? Someone spoil me pls

Ok so maybe I’m just really dumb and everything but I just finished reading up to chapter 57, and I have some assumption concerning the end of this manhwa.
So basically apart from an ending where they all get out together and live with the baby brother and sister of black hair mc, I think there’s two ending possible,, and that’s just based on the characters personalities and others stories I must’ve read (don’t remember which ones though) and it’s a bit of a cliche but hear me out.
-> So first there’s brown hair guy, Jingi. He look like someone more "mature" compared to his brother, looking after both of them, teaching them, he always has the "big person talk" with the guards or his uncles, the blind women. It also looks like he has taken a liking to black hair mc, and is slowly catching some feelings but nothing too strong, just enough to question himself sometimes.
-> Then there’s the gray hair ml, who is more of a simple character so there is less to say, very childish, obsessed with the mc, quite dangerous and willing to throw "tantrums" whenever it concerns the mc. I don’t think he is really in love with mc, but more insanely obsessed, which could become maladive and even more toxic if he gets jealous of his brother.
-> and finally the mc, maybe more emotionally mature, even tho he is a lot more aware of the brown hair ml, he tends to be maybe closer to him ? Idk I just feel like he maybe has a kind of soft spot, I don’t know any words of English to describe it, but maybe more intimate with him, while he act more of a big brother toward gray hair. Trying to adjust his path and understand how he works.

With that, I came up with two very cliches ending but that could be very possible, both having similar scenarios:
-> so the first one, I guess towards the end of their jail time, before the moment they’re finally free, something with uncle is going to happen and brown hair will have to act as the "bad guy", which will lead mc to try and help him but maybe brown hair would have given direction to gray hair, who will take the mc and they would go together while brown hair leaves alone, "sacrifice himself" for the other two, resulting in the ending couple : gray hair and black hair. OR, instead of something tragic happening bla-bla-bla, maybe he will rather help the gray and black characters get together disregarding his own feelings. Which could be possible regarding the mature side and "big bother" side of Jingi.
-> the other one is basically the same thing, but in this, black hair mc helps brown hair ml, they make out etc etc, but gray hair could become gradually jealous and become more than borderline obsessive, which would cause him to do something harmful to mc or brown hair ml, because we saw that when he gets too obsessed and can’t get the object of his desire he becomes rather "dark". So then Jingi would feel guilty, and try to calm his little brother but that won’t work, and something will happens, they will have to separate and Jingi will have to leave his brother behind while he runs away with black mc to protect him, and they would live together forever while sometime remembering gray hair characters. However that is considering the author develop the gray hair obsessive side, because if we go on the story where he try to adjust himself better to live a better life, then we could think he would try to "act more mature" and help his older brother, while he would sacrifice himself for the sake of mc and brown hair ml. The mc and brown hair would be destroyed bla bla bla and they would forever remember him while they leave.

Whatever those are just assumptions, really cliches, but I think that’s what would work the best (apart from the ending where they all love together and there is no clear couple), but maybe I’m just completely in the wrong heheheh !!