>>108028852Mutually, it would kind of be a
Marco/Jackie dynamic.
Spongebob would be questioning or being concerned how he is as a boyfriend and if he's doing enough to keep Sandy happy while Sandy comforts Spongebob's anxiety by telling him that she enjoys his company.
Canonically as of the current seasons, Spongebob would pretty much be the bumbling idiot of the relationship and Sandy would be dealing with his idiocy but still loving him at the same time.