“Really?” Her entire face beamed with happiness and a good amount of relief as she flung herself into his arms. “I owe you,” she whispered, then blew a kiss to her daughter as she took off toward the door. “Love you, Melissa! Love you, too, Sean!”

And just like that, he was on his own.

He watched her drive off, listening to Melissa’s gales of giggles as she did God-only-knew-what to his kitchen. “Love you, too,” he said to the quickly disappearing car.

Slowly, dreadfully, he headed into his kitchen.

Melissa smiled and held up her empty juice cup. “More.”

Sean rubbed his eyes, then got a sponge and his first life lesson for the day-grape juice stains. Everything. Permanently.

TWO DAYS LATER, Sean’s eyes were gritty from lack of sleep. He hadn’t touched a razor or done laundry, and his house looked like a cyclone had hit it. Unable to go into his downtown office and baby-sit at the same time, he’d had another phone line installed and was doing what he could from home.

Which amounted to nothing other than chasing a certain four-year-old nightmare.

At the moment, his fax line was ringing, as well as both the regular phones, along with his head. Melissa had insisted on crawling into his bed every hour or so. All night long. Every night.

He suddenly realized that, in sharp contrast to the ringing, the kid was far too quiet.

“Melissa?” he called as he headed toward the phone.

Silence.

The last time she’d been this quiet, she’d been busy pouring liquid bubbles on his hardwood hallway floors, because it made them pretty. He’d hit the hall at a run and went skating on his butt, which had put Melissa into hysterics.

He hoped against hope that his ad in the paper-desperately seeking two-week nanny-worked. He hoped today’s nanny interviewee showed. He doubted it.

No one else had.

“Melissa” he called again, grabbing the first phone line. It was his harassed secretary, Nikki.