フェーヴ集めが密かな趣味
#ウマ娘
#シーザリオ

Collecting fèves is her secret hobby
#Umamusume
#Cesario

"Fèves" refers to small trinkets found in king cakes, which are traditionally eaten during Ephiphany, the [i]twelfth night[/i] after Christmas. This secret is actually one of the most oblique references to her namesake.