I'll try to explain it better to you Dotsie, the arrows point at who you are referring to
so the first arrow points up at the last person who posted on this thread.
^ would be you, and I would comment about you being lost...

second arrow points to your screen name so you say something about yourself.
< it took me a while to get his game when I first saw it too!
third arrow points down to the next person who might post there and you guess at something about them.
v wants to play but wasn't sure how.
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Where I've been lately