When her father told Lucy she'd be set to marry a vault dweller of Vault 32, she was ecstatic to have an important role. What she was being married in exchange for however, her father didn't tell her. Probably crops. Serious stuff, I know.

After seamlessly passing through the marriage approval process and slipping into the dress that had been passed down generations of 33'ers, Lucy walks down the cooridor with her happy community in tow, waiting for the big reveal behind the vault door.

She didn't know who she was set to marry.

The barrier door to Vault 32 hisses and lifts slowly, revealing the community of 32'ers who are all gathered much like the Lucy and the dwellers of Vault 33.

Then, there you were.