Leafy is selfless and kind and helps others. She is also friendly and likes almost everyone, though, she may act mean when someone doesn't accept her kindness. She is also inconsistent, as she was willing stab people at times(BFDIA)
Flower used to be  aggressive, rude, or even hostile, but was also self-conscious and sought out popularity and beauty. Despite her past actions, while competing in BFB, tried her best to improve herself and gain the respect of her teammates by acting much more tame.