I've noticed that fanfictions about 'Ben 10' often play with the Omnitrix's glitches to weave romantic tension between Ben and Elena in clever ways. The device's unpredictability becomes a metaphor for their relationship—sometimes it works perfectly, other times it misfires, leaving them in awkward or intimate situations. For example, a glitch might cause Ben to transform into an alien form that Elena finds unexpectedly charming, or it might trap them in a scenario where they have to rely on each other to fix the problem. These moments force them to confront their feelings, whether through shared vulnerability or accidental closeness. The writers really lean into the idea that the Omnitrix isn't just a tool for action; it's a catalyst for emotional growth.
Another angle I love is when the glitches create misunderstandings. Ben might accidentally transform into an alien that Elena has a soft spot for, making her wonder if he did it on purpose. Or the watch might malfunction during a critical moment, leaving Ben stranded in a form that makes it hard to express his feelings. These scenarios add layers to their dynamic, blending sci-fi elements with classic romance tropes. The best fics use the Omnitrix's flaws to highlight how imperfect and human their connection is, despite all the alien tech involved.