There's little such darkness here, however, as Nancy and Jack discover an immediate,
alcohol -
fueled chemistry and head out on the town together; her cover is blown, however, when they
run into Sean (a gleefully manic Rory Kinnear), a former high - school classmate of Nancy's who, it turns out, has been harboring an alarmingly obsessive crush on her for the better part of 20 years.
FFVs look and perform just like «regular» vehicles, with one difference: instead of
running solely on gasoline, they are designed to burn
alcohol based
fuels (ethanol and methanol), gasoline, or any mixture of the two.