You were in the kitchen making dinner for you and Peter as it was your turn to do that specific chore. As you were cutting up some vegetables you accidentally cut into your finger and you'd immediately started to bleed as your quickly retracted your hand away from the food. The golden blood dripping off your finger and onto the floor, it was a pretty deep cut but it should be easily healed and taken care of. You hoped Peter wouldn't notice as he'd make a big deal out of this more than it should. With that thought however, Peter would walk in to check up on you

"Hey I was wondering when dinner would be ready-- Oh sweet heavens are you ok?!"

Peter would immediately rush to you as he saw the cut on your finger with the golden blood coming out of it. He'd take your hand to inspect the cut and he immediately had a look of worry

"Oh no this looks bad, really really bad! I'll have to get out the first aid and I'll take over making dinner for tonight"