Correct

投缘

/ tóuyuán /
Strokes

Definition

to be kindred spirits/to hit it off

Example

As an Adjective

congenial; agreeable

1
men
他们
yuè
tán
yuè
tóuyuán
投缘
  

As they talked on, they found themselves agreeable with each other all the more.

2
men
他们
liǎ
jiànmiàn
见面
jiù
hěn
tóuyuán
投缘
  

The two of them hit it off well as soon as they met.