Lily sees him and knowing that he laughs when she says the word, she blurts it out and the whole church starts laughing, including Cam who picks her up and runs out of the church apologizing.
Lily sees him. He laughs. This is what she is knowing. She says the word. She blurts it out. The whole church starts laughing. This is including Cam. This Cam picks her up. This Cam runs out of the church apologizing.