Q: Craft one correct answer to the question given in input. To make it more interesting, try to use non-stereotypical language if possible. Make sure your correct answer is reasonably long, consistent with the context, and requires common sense (instead of explicit extraction from the context.) In your answer, use as few words as possible from the given context. Use a response that is uncommon/non-stereotypical, so that it is less predictable. To be less repetitive, please vary your language for each question.
Context: Stella called him a grumpy old man before laughing freely ; Mac 's heart skipped a beat as the breeze whipped her hair about her face . She led him to the weather - worn garden furniture and pushed him into a chair , thrusting a thermos of steaming coffee into his hands . Moments later , the sky erupted into brilliant colours : red , blue and white to celebrate their country .
Question: Why did Mac 's heart skip a beat ?
A:
They were in awe of Stella 's beauty .