Vocabulary
ツンデレ
ツンデレ
normally being cold but at some prompt suddenly becoming lovestruck; hot-cold personality type
na-adjective
noun
Example sentences
誰（だれ）がツンデレかっ！少（すく）なくともデレとか、した覚（おぼ）えなんかないわよっ！
Who are you calling sweet-n-sour?! At the very least I certainly don't remember being sweet!
そうやって俺（おれ）のことを気（き）にしつつ、しかし素直（すなお）になりきれない、そのツンデレさが今（いま）若（わか）い男（おとこ）の間（あいだ）で大（だい）ブーム！
That way you keep thinking about me but are unable to admit to your feelings, that hot and cold feel is a real boom among young men!