"That's not true!" Ginny said with a sigh, "I invited Neville." she grinned, pressing a kiss to Harry's cheek. While he might have been self concious, Ginny hadn't paid a bit of attention to Neville and his chest beyond a brief glance to realize that he had indeed been working out. It wasn't a slight on Neville, but merely that Ginny had always been drawn to Harry like a magnet.
"There are snacks in the kitchen if your hungry." she said to both of them, laughing softly as there was a shout of 'HARRY!" from the pool behind them and a scramble of a small wet body who wrapped his arms around Harry's legs.