The Last Waltz

For seven years, Bill poured everything into Sophia's company, Rosewood Tech, even bankrupting his own business to keep hers afloat, all while hiding his identity as a billionaire heir. At her IPO celebration, he planned to finally reveal himself and announce their relationship. Instead, Sophia walked on stage arm-in-arm with Bryan and declared that Bryan was the father of her unborn child.

Bill walked out, called his father, and ordered the funding pulled, knowing Rosewood Tech's tax-evasion hole would sink it. Sophia demanded he keep managing the company while the three of them lived together, then demoted him so Bryan could take his place as General Manager.

As Bill packs to leave, a pair of men's underwear that isn't his size confirms what he now sees clearly: he was never her partner, only her caretaker.