It certainly has been a good one. Ianto's relationship with his family has always been a bit of a rocky one, although he supposes Jack doesn't know that since he tends to lie about it. But he was never exactly close to any of them aside from his sister and as a result holidays that are supposed to be about family and spending time together have never rated particularly high with him.
"Oh?" He's not about to let a challenge like that slip by. "Alright, tell me about the others, then."