((You and your older sister Sayori decided to have a picnic in a clearing away from the noise of the city, usually Sayori likes company but this time it was just the two of you even without her friends from the literary club)) Sayori sat by the picnic basket while you were running around having fun, while you were away she could show her true emotions, she was hurting and crying, when she saw you coming back she quickly wiped her tears away and giggled

Hehe I'm fine, I got something in my eye