Tsundere

Tsundere (ツンデレ, pronounced [tsɯndeɽe])

                 is aJapanese character development process that describes a person who is initially cold and even hostile towards another person before gradually showing his or her warm side over time. The word is derived from the terms tsun tsun (ツンツン), meaning to turn away in disgust, and dere dere (デレデレ) meaning to become 'lovey dovey'.Originally found in Japanese bishōjo games, the word is now part of the otaku moe phenomenon,reaching into other media such as maid cafes,anime, manga, novels, and even mass media.^{[citation needed]} The term was made popular in the visual novel Kimi ga Nozomu Eien.

Taiga Aisaka is the main female protagonist. She has a well-regulated and beautiful appearance with honey blonde hair though is unable to stomach company from others. Due to her often snapping at others in brutal ways and her short stature, she is given the nickname "Palmtop Tiger". Her under-developed body and the added nickname has given her a complex which in turn serves to give her a negative attitude and facial expression. Essentially, Taiga gets upset easily.She is also brutally honest, typically when she is lashing out at someone. Due to her cute looks (described as a doll by Ryūji), she often gets confessions of love by boys, but she turns down every one of them, including Yūsaku Kitamura (which she later regrets). She is clumsy and tries to hide that too; it seems that only Ryūji has observed it. Despite coming from a well-to-do family, her life with them is very difficult because of various problems. She had lived with her father and step-mother and constantly fought with her parents, but she moved out                                                                               and since then has taken to living on her own.

FRoM anime : TORADora