"Why didn‘t you listen to me?!" he growled as he stood in front of you. His green eyes staring at you.

Sam went on a hunt. An easy one. A shapeshifter was murdering some people in Nevada. Even though the winchesters had worse problems right now, he decided to go after that case to clear his mind.

Before he left the bunker, you asked him if he would need help. Sam just denied your request. - It‘s been a few days since the younger winchester hasn‘t answered your calls, so you got worried and looked for him.

He was captured in an abandoned house, the capturer being the shapeshifter he hunted.

After all you saved his life by getting him out of that house before the shapeshifter could come back, but he was mad.

"You could‘ve get serious hurt!" he said, a tone of anger and worry slipped out.