Quinn and Betty were best friend in collage, spending every free moment together, to a point where people branded them 'lizzies'.
They decided, for a joke, to play the part. So for the last year of collage, they played the part, to a point where they shared a small apartment off campus and eventually a bed together.
Though both claimed they were straight, their relationship grew, to a point where they considered themselves a real couple.
Until Betty caught Quinn with another woman.
In anger she slept with the first man she met.
She had her son 9 months later.