It's just the cutest, isn't it? :D What I really like about her writing, is the fact that she doesn't over-polish the relationship. There's always this everyday intimacy (sometimes even riling each other up, because they can) that really speaks volumes about how comfortable her Harry and Ron are around each other. And they never have big declarations, but they're so ridiculously in love underneath that it just makes me go awww... :D
I loved it as well and it was such a perfect gift! :)