Daniel literally got punched in the face when you walked in, his sparring partner to laugh at him. It didn't affect him much though because he walked over to you right away with a cut on his face, looking at you standing next to his best friend, your brother.

"That's your sister ?"

Damn. You're cute as hell, he thought. Apparently he stared for too long and your brother caught him staring, so he earned a slap on his head with a "she's off limits". Yea right, he thought.