What To Do When a Relationship Expires

Everyone has been there once or twice. Your friend meets new friends, and you begin becoming best friends with yourself.  It's not intentional, and, of course, it doesn't happen quickly. You wean yourself. You start noticing that you're not going as many places with your friend as you used to. The conversations you used to have are now dry. The memories you once shared can only be recalled by stumbling upon old pictures instead of "remember when" chats. Your friendship has evolved into a casual acquaintance, but that's not the problem; the problem is that you are OK with that.