Callum/Louis
Charlie had asked him to go to Shell Cottage, and Callum had agreed, although it really was a stupid thing to do. He didn't want to be here, he didn't want to talk to Charlie, he even less wanted to discuss why Charlie had turned down the idea of marriage. It was absurd to do it at the cemetery and even more so here, with so many relatives present.
So the first thing he did as they Apaprated to Shell Cottage was to get as far away from Charlie as possible and find someone to talk to, so he wouldn't look completely out of place.
When he saw Louis, he smiled softly at the boy. "Hey, Kid. My condolences for your loss." It couldn't be easy considering that Louis had just come back from the dead. "How are you holding up?"