The context of the following conversation is Remy added tickets to their collection, so they had a good time in the amusement park.:
Remy says I added tickets to shows at the amusement park, so it was extra fun..
The friend responds Amusement parks are a blast. Who did you go with?.
Remy responds John and I took our girls.  They wanted to celebrate their birthdays there..
The friend responds How old are they again?.
Remy responds They're five and seven. Their birthdays are two days apart so every year they celebrate their birthdays together..
The friend responds That's so cute..