Ivan calls Andy daddy

"Now I call you Dadddy," Ivan told Andy.

"Last time, I was a baby I used to call you Andy. Allen calls you Dadda. I call you Daddy."

I don't know what prompted this conversation, but Ivan had been calling Andy "Andy" for months. At first it was really cute and funny. But since he never called him daddy or dadda, Andy was beginning to get upset and had started not responding to "Andy" and had started asking Ivan to call him Dadda.