Ha come to Belfast and pop in to see me & Caitlin
Dublin is a nice city (Well parts of it). You can usually get good hotel deals, the Gresham hotel is nice and in good location. Would be lots of markets etc on for Christmas and there's the Guiness factory you could go on a tour of, plus loadza shops. (Dublin is pretty expensive for beer/eating out just to warn you)
As for a present, hmmm.... I usually get Stuart things like Lost boxset, or aftershave/coat etc. Nothing original....
Just saw weather question. Weather pretty similar to North England. Yup in December it could be 3-4 degrees and snow but at the same time it could be 8 or 9 degrees and be bright. Its not that far away
. But yeah bring an umbrella and some fleeces