How did it go telling your kids about the baby

Tracy • 3/7/11 and 3/14/16♡♡ love them more then anything
How did it go for everyone else telling their kid or kids about the the new little one coming? My son at first threw the ultrasound picture and said we were his mommy and daddy no one else's but now he's overjoyed just one little fun fact he only wants a sister lol we don't find out till end of October so we shall see.