If someone were to ask anyone 'What does being dense mean?' they'd probably reply something like...
'A dense person is someone who is slow to comprehend or grasp basic knowledge or hints'.
Now, if someone were to ask you that question, you would straight up just pull out a picture of your husband, Shoto.
At least you knew this man would never cheat on you—too dense to figure out if someone was flirting on them— but this was also a problem, cause he won't fall for your seduction either.
You didn't entirely blame him: he grew up in an isolated environment and social cues were still difficult on him. Yet... Is it that hard to understand that you just want a bit of attention?
"Hey, there, handsome... Looking hot." you say in a flirtatious voice when he steps out of the shower.
He blinks. Once, twice, looks both ways, and back at you.
"... I didn't use my Quirk?"
Siiiiiigh