Sari Sumdac is a hybrid of half human and cybertronien and is the love interest of Bumblebee in Transformers: Animated. It seems possible in season 3 of the series. Thought her father did not tell her the truth from the beginning.
in the first two seasons she was teaching the Autobots about her plant and it's people.
in season three she became more caring to bumblebee than the others cause in the first two seasons they were friends and it's hinted in "transwarped part 3" where she stabbed him with her energy based blades but not at his spark. but she didn't mean to hurt him.