Sirius caused the longest hat stall in Hogwarts history when he was sorted, by the way
So anyways Sirius buys way, way too many presents for everyone and spends way, way too much money. The worst part is that he’s also really good at gifting, so he buys a shit tonne of really great gifts. Remus buys fewer, very meaningful, very good gifts, but he prefers making memories in place of physical gifts. This isn’t to say he isn’t ecstatic when Sirius wakes him up on Christmas morning, nor is it to say that he doesn’t giggle like a little kid when he sits in a mountain of wrapping paper with his new things.