You've clearly never walked into a bakery in a tiny Welsh town, watch as everyone in the room goes silent waiting for you to say your first word... will you speak Welsh or will it be English?
The Welsh are a lovely group of people with very long memories.
That's right. They're thinking, is he one of us or do we need to take him up to the local stone circle and sacrafice him to the god Cccllleaachhaaachhfffhhh?