Toothless wants to draw a hero when he sees the hero drawing him on the ground. I don't want the hero to step on it, because it was painted without teeth, or that boy. Of course, he will be angry if he steps on it!

In addition, Toothless is a lovely dragon, willing to make friends with the male host, so this way is used to test whether the male host is sincere.

Some people say that because the toothless tail is broken in half, it can't fly normally, just like the rudder of the plane is out of order, so it has been leaning to one side, that is, drawing a circle.