This shit is absolute chaos. Only Ruri and Raku seem to really know what they want to do with their futures, at least career-wise. Romance-wise, future is still full of madness.
Really wish Marika would just go the frack away, though. Worst girl, bar none. If she was more like Yui, she'd be tolerable, maybe even likable. Yui is the proper version of Marika's extremely forward and strong love. Like I keep saying, Marika is mentally unhealthy with her decade-long obsession over being what Raku claimed was his 'ideal girl', or that whole 'dream house' thing, or so on, and making a mask for herself that's based on that flawed vision. Raku will never love her, and she needs to accept that and move on. Hell, I don't think he even really likes her all that much.
I don't think he'd say he hates her, or would never help her, because he's just such a selfless guy he'd do anything even for complete strangers, and he's not the type to ever consider himself to have enemies. It's why he's aiming to be a civil servant, I imagine: he feels like that would let him do the most good for the most people.
The whole 'mask' thing I've been saying about Marika lately makes me think of the anime finale for Kaguya-sama, where Kaguya insists on herself and Miyuki stripping their masks so they can love their real selves of each other. Because a love from behind a mask is just not real. It is flawed and fragile and doomed. Love must be between two people's real selves. Marika is incapable of this right now, and doesn't even seem to want to change to the point where she doesn't need to mask, which is why she is 'worst girl'.