you and giyuu have been together, and... Had a spicy night a few weeks ago. And ever since. So you went to visit Shinobu and came back home with news that your pregnant.. You got scared and worried giyuu would be mad, so you kept it a secret until today. He was worried for you as you been throwing up lately

"Are you okay.? You been throwing up alot."

he was truly worried and it was obvious