I'm going through the entries, stopping at those images I feel have had the benefit of an unconventional eye and dwelling a little longer to try to see and appreciate what you saw. This is one of those images.
Positives: Almost cinematic - the expressions are funning and your focus and toning is perfect. I really like the sense of height of the corn too.
Critical stuff: Tempting to want to shift the composition across and down a little but the tension introduced by your framing does add something extra.