The sound of his beating heart
Clara was beginning to suspect Leo.
She doesn't understand why the little princess was now insisting that she wants to sleep with her in her room.
Leo would be the one to carry her over to her quarter, like she can't walk on her own.
The little princess would insist that they should both put her to sleep.
While doing that, Leo's hands and legs will keep brushing her own. Sometimes, he would apologize, sometimes he would pretend as if he didn't realize what happened.
The annoying part is how he also fell asleep on her bed with the little princess. She would have to wake him up after the little princess was finally fast asleep.
The same was happening right now.
Leo brought Belle into Clara's room and let her lay on top of her bed. Clara was laying at her right side, while Leo was at the left side.
He was grinning from ear to ear, but pretending as if it was meant for Belle. Clara kept staring at him, but he made sure to avoid eye contact.