Look, I always thought the whole pairing was kind of a stretch from the canon, but the way fanfic writers flesh it out? It's surprisingly consistent in one area: their teamwork isn't about finishing each other's sentences. It's about total operational asymmetry. Miu's chaos is a raw, unfiltered data stream for Kiibo, and his rigid logic becomes a framework she can violently and creatively overclock. They don't harmonize; they weaponize their incompatibility.
I read this one fic where Miu needed to bypass a security system, and instead of giving Kiibo a plan, she just screamed technobabble at him while soldering a mess of wires. Kiibo, in real-time, translated her 'gibberish' into a viable network intrusion protocol, then fed her back the precise voltage adjustments she was, unknowingly, already making. It's less a partnership and more like a feedback loop of manic creation and instant analysis. He doesn't calm her down; he accelerates her, and she doesn't fix him; she constantly redefines his parameters of what's possible. The teamwork feels less like a buddy-cop dynamic and more like someone building a runaway reactor while another person is frantically calculating the containment parameters, and they both somehow end up winning.
The best portrayals make their collaboration feel inevitable not because they're similar, but because they're each other's perfect catastrophic catalyst.