Tohru is your typical smart above her age, sassy airhead. Tohru’s altruistic kindness and tendency to prioritize the needs of others over her own have caused her to neglect herself to the point of pain, and she has become obsessed with disregarding her own needs and concerns.
She frequently bumps and crashes into people and/or inanimate objects. Her negligence sparked the entire plot when she unintentionally revealed the Sohma Curse.