Upon the sight that played itself before her, Rarity had to do her best not to chuckle out loud. She couldn't hold herself as much as she thought though. For she released one in a soft manner while after a hoof was placed before her mouth. Sweetie didn't care about it and curled up around herself. Yet she kept her eyes fixed upon her bigger sister. She wanted to know what bothered her. And perhaps more important, what bothered her.