Board Thread:Off-topic/@comment-26967247-20160526010912/@comment-25410601-20160603144937

Obviously they both share a love of destruction, though Onion's tendencies are derived more from boredom and being raised by a mother who enables him. Jasper's love of destruction seems to stem more from her experiences as a soldier. She seems to relish combat, which cannot be said for Onion. Also, Jasper seems to have a negative view of humans, likely due to their physical weakness compared to gems and their status as the catalyst for the Earth rebellion. Furthermore, Jasper tends to look down on those she deems weak and small. Onion, being a child, is obviously both when compared to the stronger and more physically imposing Jasper. Additionally, Onion's kleptomania would likely extend to Jasper's valuable gem tech, such as the destabilizer, which would add even more tension to an already shaky relationship. Plus, Jasper's loyalty is to Homeworld, which means one of them would have to abandon their home, and Onion is clearly attached to his parents if nothing else. That isn't even getting into whether or not Onion would be accepted into Homeworld society, as we simply haven't seen enough of Homeworld to know how welcoming they are to aliens. And if Jasper chose to stay on Earth, would the Crystal Gems be able to trust her? She doesn't exactly have the best track record. Would Homeworld even approve of the relationship? Would Onion's parents? In conclusion, I would have to say that it is highly unlikely that Onion and Jasper could establish a successful relationship with one another, let alone maintain one. Even if they were to get past the obvious cultural differences, I doubt it would be accepted by either gem or human society, and neither seems willing to abandon their home.

But that's just me.