"We really feel bad for her because we realize how hard it is for her to live like that," she says. "But she always does something about it, which is pretty good."
The 4 girls who play 'Matilda' bond offstage →
"It's hard and easy at the same time," says Bailey. "It's easy not noticing them but it's hard when they laugh because it makes you want to laugh, too. It's hard not smiling with them."