My Son wants a baby sister BAD!

Bree • I`m 27 yrs old and have one son (8). I just had our second. Not sure if we're done or not.

As we are driving to his doctor appointment today. We pass my son's favorite ice cream place. It opens at the end of this month. And we find out the gender of our new baby April 8th. This is a quote from him...

HIM: "Mom can we go get ice cream when if we find out we're having a girl?"

ME: Sure! But what if it's a boy?

HIM: It's not (dead serious face looking at me in the review mirror) 😕

ME: 😑

End of conversation after that... Somebody is going to be extremely butt hurt if it's a boy. Any ideas to smooth this over if it is a boy? He's 7.