Board Thread:Friend Code Exchange/@comment-36158400-20180712174840/@comment-35175794-20180712230942

You are welcome. Glad to be of help. You can also "hire" your friends when you see them floating around your screen. To do the same thing as above. Do not energize them though as you will lose some rubies. Hiring friends is free if you only do it when the game says hire and not when it says energize.