Every life has one true-love snapshot. For Eddie, it came on a warm September night after a thunderstorm, when the boardwalk was spongy with water. She wore a yellow cotton dress, with a pink barrette in her hair. Eddie didn't say much. He was so nervous he felt as if his tongue were glued to his teeth. They danced to the music of a bag band, Long Legs Delaney and his Everglades Orchestra. He bought her a lemon fizz. She said she had to go before her parents got angry. But as she walked away, she turned and waved.