しっくり行いく

godan verb (iku/yuku class)

get along well; hit it off

Used for personal relationships where people are compatible and get along smoothly. Often used in the negative form しっくり行かない to indicate a lack of harmony.

• 彼かれとはどうもしっくり行いかない。

  I just don't get along well with him.

• 新あたらしい上じょう司しとはしっくり行いっている。

  I'm getting along well with my new boss.