It's those blue eyes, she decided. They brought a strange sense of... what? She didn't know.
But it felt natural, talking with him. She couldn't help but smile when she saw him, even from far away. When he made her stop and actually look him in the eyes, her heart skipped a beat.
Everytime she looked into his blue eyes, she felt safe, and secure. Even when everything around her wasn't. He would poke her sides, try and make her smile. She believed it was because he hated to see her upset. So, she eventually tried to forget her worries, and let him pinch her sides and smile and pull her into a sweet hug.
But mostly it was because of those blue eyes, she really smiled. For him.