his 18th. >> it's eight years and 14 days. >> sounds good. >> i let him do the countdown but i don't know what's going to happen. >> it lasts for two months. >> i hope it was really good for brady to see what can be for him. >> on the west coast of canada, shannon was also thinking about her child's future living with epp. she's sometimes concerned about mackenzie's extreme shyness. she thinks her condition has a lot to do with that. >> it definitely made had harder for her to come out of her shell. >> put our hands together and please welcome mackenzie. >> it was a big day at school when mackenzie decided to do something she thought she could never do. speak in front of her whole class. >> most of you guys know me. but if you don't, i'm mackenzie and i have epp, which means i'm allergic to the sunlight and ultra violet light. there's a canopy on my chair that protects me from ultra violet light in the room so i can stay here. >> it was the first time she gave a speech about what she has and who she is. she did it to raise awareness about camp sundown.