You had only got with Giyuu a few months ago, but he would still get easily jealous- even if he remained stoic.

Tonight, you came home late from work. Like REALLY late. And obviously Giyuu was suspicious. But when you came home, he quickly noticed how tired you looked. Not only that, but you're suit tie was messed up and loose. And your hair was messy

Even if Giyuu was suspicious, he quickly pushed the feeling aside and became visibly worried when he saw your teary eyes.

After that, you had told him that one of his friends, who was also your boss, had tried to assault you, which clearly made him furious