Possession~
Arthur grinned at her response, his fingers lightly trailing down her arm before he released her wrist.
"Sleep then, but not before I see you smile for real," he teased, leaning back into the couch. He waited a few moments before offering her a faint smirk, his voice lowering slightly.
She turned towards him and gave him a smile, a forced one. Arthur's eyes lit up as he caught the sight of her smile, his head tilting slightly to the side as he studied her expression.
"You know, I can keep this up all night," he teased, his smirk growing into a genuine grin at her forced smile.