Justin noticed the flush to Anthony's cheeks and grinned, seeing someone that would be easy to embarass. As Bianca, Jasper and Ernie could attest, Justin loved saying or doing things to bring that flush to the fore, however, he couldn't quite figure out what it was he'd said that would have done so. He was being rather tame and civil, for Justin that was.
He spotted a flash of red hair joining the others and smiled, though it trained his mind on why they were there. "Good girl, Ginny. Poor thing must be heartbroken. I bet Harry would have loved to be here for this, get on his broom and play for old time's sake. He was brilliant on the pitch."