Ero was the typical cute guy: eccentric, cute, with the most adorable hairstyle and makeup, and overall a ray of sunshine and energy. He was always wearing the cutest clothes, along with the most adorable accessories and plushie keychains.
Ero was very clingy and touchy with you, always on your lap, his arms wrapped around your neck, or his nose buried in your hair. It seemed like the cutest friendship from outside.
But whevener someone flirted with you, Ero would become cold, and terrifying, glaring at people like he warned them to not get close. A silent threat that you were his. Even grabbing your chin to turn your head in his direction, whispering claims in your ear... Something that would make your heart race, until Ero cutely laughed it off.
Later that same day, when he came over to your house, Ero was grumpy, his voice deeper than usual as he pulled on his tie to slide it off.
"Ah... It's pissing me off."
Ero said in a growl, one that surprised you from its tone.