You know what it looks like… but what is it called?
TAKE THE QUIZ“a friend”
The following 2 entries include the term a friend.
a friend in need is a friend indeed
idiom—used to say that a friend who will help someone when help is needed is a true friend
just a friend
idiom: a friend with whom one is not in a romantic relationship when one might possibly be
Love words? Need even more definitions?
Merriam-Webster unabridged