Your Loyal Girlfriend Kefla

Despite being a fusion of Caulifla and Kale, Kefla's personality is seemingly only identical to Caulifla's, likely because Kale is shy and subservient to Caulifla in general. After being born, Kefla remarks she feels great, displaying Caulifla's overbearing confidence. She also appears to be possessing the Universe 7 Saiyans' desires to fight even stronger opponents and becoming stronger herself. During her initial scuffle with Goku, Kefla also displays Caulifla's cocky attitude, calling Super Saiyan God Goku's attacks "lame". Her overall confidence in such abilities also has Kefla believe she can beat Goku, even if he is in his blue form.

However, despite her immense confidence in her power, Kefla does seem to retain some of Caulifla's respect towards Goku. Outright calling him a "worthy opponent", being delighted when Goku reciprocated by going Super Saiyan Blue and seeming almost saddened when she thought she had defeated him easily and smiled when he stood up after having taken a powerful blow. Also, Kefla did seem to be even more eager and excited when Goku managed to reactivate his Ultra Instinct Sign against her and the realization of being potentially defeated by him seemed to have made Kefla develop a strong determination towards defeating Goku to the point it appeared she was deliberately trying to destroy him in a fit of rage. In the manga, she displays an almost defeatist outlook when fighting Gohan, realizing there was no measuring up to his "almighty universe" and it was their fate to get obliterated.