This is Cadwaladr.
These days, I'm taking some swimming lessons from my Daddy.
'I am taking you to my secret swimming pool!'
'This is the reservoir where I practice swimming these days!'
'It's still cold...but I want to be like Michael Phelps!'
'Oh, I am getting better! I'll have some rest now!'
'It's getting late! The moon is out!'
'We'd better go home, Dad!'