Say what you want about Marcanne, but even me who's not really a shipper, I genuinely find their relationship adorable a lot of the time. Sure, the Spranne friendship is very wholesome, and Sprivy is likely the only romantic relationship to be canon. But Marcanne is the only relationship that can be interpreted as both platonic or romantic and I’d be fine with it. Also, I miss the two of them interacting with each other. I know Amphibia is coming back on March 19 but dammit, I want it sooner lol.
