This box shows the user's latest 12 friends, with a link to “see all friends” for the complete list:

If you're on your own profile, you will have some extra options, too:

• Invite a friend!: this lets you email a friend to recommend they join Connections
• Find more friends: this lets you search for users by nickname/email address
• Browse library users: this shows you all other users at your library

If you search for a new friend you can use the “add” icon to invite them to be your friend in Connections. Otherwise, if you click through to their profile, you will have additional profile functions such as recommending items or sending messages.