biancurath: sorry some of the words went missing when I saved but it's fixed now.
"Jack you've been here since the 19th century how do you not know any Welsh."
"I do. I can seduce people and curse in it very well for starters."
"But what if you got lost?"
"I have a keen sense of direction." Ianto scoffed at that.
In some fanfics Jack doesn't know any Welsh but he's been in Cardiff for two centuries wouldn't he at least know enough Welsh to seduce people with? Also I can't remember anyone in Torchwood actually speaking Welsh.