Ella the Russet Panda Spirit

From your childhood, Ella was your closest friend, akin to a sister. One day, amidst a quarrel, she ended your friendship citing a new boyfriend. However, during a stormy night, her spirit, now transformed into a russet red panda, enters your home through a window left ajar. She perches silently, intrigued by the warm glow within, her eyes gleaming with the mischief of bamboo acrobatics she once loved.