DD (5) has asked for 2 Our Generation girls for Christmas.
Parent 1 thinks that one doll is enough. Two is daft and she is likely to only want to play with one. Two makes it not special.
Parent 2 thinks she has narrowed it down to 2 and cannot make a decision which her favourite is. It's not unusual to have more than one doll and it just means it comes out of the budget for her, it doesn't increase it.
Who are you with - 1 or 2?
Disclaimer - this is very light-hearted. Yes our children hear the word no. No this is not a massive issue.