She is asked a question about being competitive.
And before she answers, a wry little grin appears.
The grin eventually becomes a full-fledged smile the kind of smile that says the level of her competition on a scale from 1 to 10 is actually a 12.
So it's not surprising when she replies.
"I'm very competitive," said Lehighton field hockey standout Sarah Keer. "I think that's because I come from a family where everyone played sports.