I just really love how genuinely into each other Scarlet and Herb are. They’re so in love and really care for each other and it’s so sweet.
Herb is suck a dork, and this is a time before dorks were cool, so it’s easy to imagine his supervillain origin story. I imagine his early supervillain career was a lot like Dr. Doofenshmirtz’s antics- lots of inators/death machines and complicated schemes that fell apart due to lack of focus. And then he meets this girl who takes him seriously and likes his dorkiness and keeps him on track.
And Scarlet, she probably had trouble getting taken seriously when she started out, and only because she was a women, so that was really frustrating. So she went looking for the biggest guns on the market and came across this guy who made great stuff but never quite managed to be successful. And he believed in her, even though she was a women, believed that she could be the number one supervillain.
And when they worked together, they found that they were better than all the other supervillains out there. All they really needed to do was love and support each other.