Pregnant by My Tough Daddy CEO

After losing the money to cover her mother's medical expenses to her brother, the female lead gets bullied for being broke, but is saved by the male lead. She finds a part time job at a bar, and bumps into the male lead again, who decides to help out with the medical expenses. The female lead is pregnent with twins after a one-night-stand with the male lead. She ends up moving into his house and becomes everyone's favorite.