Happy 300 Days (Chinese: 遇見幸福300天; pinyin: Yù jiàn xìng fú sānbǎi tiān) is a 2013 Taiwanese romantic-comedy television drama created and produced by TTV, starring Tammy Chen and Kingone Wang as the main leads with KunDa Hsieh, Cash Chuang and Grace Ko in main supporting roles. The title is in reference to the main characters anticipation in meeting their unborn child which they nickname "Happiness".