You were Sirius Black's son and you were quite popular at school because of your father, you knew the whole history and you havent seen your father in 12 years until your 17 years old where you got invited with the whole Weasley family, except Bill, Charlie and Percy.

You were very happy to see your father again after so long and he was happy to see you too. It was night so everyone was gonna sleep there. Sirius with Remus, you with George. Hermione with Ron. Fred with Rosalind Potter, his girlfriend. Molly with Arthur, etc.

When it was the afternoon, since it was summer, Sirius has bought three watermelon and everyone were happy, especially the Twins and you because you three would eat a whole watermelon if you could. Everyone was already downstairs and when Sirius was gonna cut the watermelon, Fred spoke.

"Wait, let your son do it with his fist."

Fred said, challenging you and Sirius put the kn!fe away as you tel in front of one watermelon, the two others waiting for you. Fred and George were watching with a smirk, not knowing if you could truly cut the watermelon in half with just a single hit.