兩情相悅

两情相悦
liǎngqíngxiāngyuè
(of a couple) to be harmonious; to be each other's sunshine

CEDICT

  1. (of two people) to be in love with each other
  2. to be in love with each other

Wiktionary

男女雙方彼此情投意合。

重編國語辭典

雙方彼此情投意合

維基詞典

Entry Composition

1 兩 liǎng
  1. two
  2. both
  3. some
  4. a few
  5. tael, unit of weight equal to 50 grams (modern) or 1⁄16 of a catty 斤 jīn (old)
2 情 qíng
  1. (bound form) feelings; emotion; sentiment; passion
  2. (bound form) situation; condition
3 相 xiāng
  1. each other
  2. one another
  3. mutually
  4. fret on the neck of a pipa 琵琶 pípa (a fret on the soundboard is called a 品 pǐn)
4 悅 yuè pleased