Aiden didn't notice the look on Cass' face, his own was mirroring the surprise and shock quite well. 'But-' He frowned. 'But, boys can't love each other!' he exclaimed finally. 'Boys grows up to fancy girls!'
He looked from Percy to Cass, feeling very confused. He was sure Nana never told him anything about a marriage between boys. Very sure in fact.
Then Cass asked him a question and he wasn't sure what he meant because in all of that he'd forgotten what he'd asked. When he remembered, he shook his head. 'I want to know what happens when people dies, what happened to Nana?'