"he shared the pie with her"

• give a portion of (something) to another or others

  "they shared out the peanuts"

• use, occupy, or enjoy (something) jointly with another or others

  "they once shared a flat in Chelsea"

• possess (a view or quality) in common with others

  "other countries don't share our reluctance to eat goat meat"

• (of a number of people or organizations) have a part in (something, especially an activity)

  "UK companies would share in the development of three oil platforms"

• tell someone about (something, especially something personal)

  "she had never shared the secret with anyone before"

• post or repost (something) on a social media site or application

  "the app lets you share your photos on Facebook, Twitter, and Tumblr"