The main way dramatic tension is built is the clues that Boo gives, making him interesting, but it can also be frightening.
Also, the incidents that pop up in the story also builds up dramatic tension.
Ridin' high, when I was king
Played it hard and fast, 'cause I had
everything
Walked away, wonderin' then
But easy come and easy go and it would end
Answer:
It’s d.fast,straight ahead