Get on (someone's) good side

Translation of "get on (someone's) good side" into Russian

He always tries to get on his boss's good side by volunteering for extra work.

Он всегда старается завоевать симпатию своего начальника, вызываясь на дополнительную работу.

To behave in a way that makes someone like you or view you favorably, often in order to gain their approval, support, or advantages from them.