What is tai/たい tai/たい is an auxiliary verb, which is used to express the concept of wishing or wanting to do something. tai/たい is put after a verb and make a ve...
What is the tyatta/ちゃった in Japanese tyatta/ちゃった is a past form of tyau/ちゃう and tyau/ちゃう is a slang for te-shimau/てしまう. The past form of te-shimau/てしまう is te-shi...