身(み)になるto do one good, to be beneficial, to be good for the body, to be helpful, , to stand in someone else's shoes, to care deeply for someone

Expression, う-verb (る)

1. 1.

   to do one good, to be beneficial, to be good for the body or mind, to be helpful, to be useful

2. 2.

   to put oneself in the place of ..., to put oneself in (someone's) shoes

   as ...の〜