7 Ways to Build a Lifelong Friendship with your Teenage Son or Daughter Developing a lifelong relationship with your teen based on loving support, trust, understanding and mutual respect. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Pinterest (Opens in new window)Click to email a link to a friend (Opens in new window)Click to print (Opens in new window)