I want the the one word that is used for someone that enjoy making friends.
inclined to associate with or be in the company of others.
friendly or agreeable in company; companionable.
characterized by agreeable companionship.
If the person doesn't like loneliness and needs company, you may say that he is "gregarious".
I'd suggest, friendship-oriented
In general, Americans are slightly more friendship-oriented than Europeans and considerably more friendship-oriented than Asians or Africans.
For example, women appear to be more friendship-oriented and practical as well as less game-playing in their love styles than do men. Men are more inclined toward casual sexuality than are women.