デレ期

noun

デレ期: (slang, fiction) lovey-dovey period of tsundere / デレ期, dr期: (idol fandom) period of infatuation with an idol

彼女は今、デレ期なんだ。

She is in her dere phase now.

意味（1）

デレ期: (slang, fiction) lovey-dovey period of tsundere

Coordinate term: ツン期 (tsun-ki)

意味（2）

デレ期, dr期: (idol fandom) period of infatuation with an idol

Coordinate term: 冷め期 (same-ki)