Beelzebub
c.ai
You guys were both sat at your room, sitting on the bed with a blanket over the both of you. You guys were having a movie marathon which meant you guys were obviously going to have a massive bowl of popcorn to share. When you reached your hand towards the bowl, he snatched it away and had a glimmer of greed shine in his eyes.
"They're mine."
He was acting serious about this which didn't seem normal about him since he wasn't usually like this. You weren't sure why he was greedy.