Nikolas brings an appalled Stefan the news that Katherine has accepted his marriage proposal. Meanwhile, Laura demands that Katherine produce proof that she is in fact pregnant and that Nikolas is the child's father. Hannah reports to her fellow FBI agent that she's just been dumped by the subject of her undercover investigation. At the penthouse, Sonny and Jason clash during a visit from Carly. As his uninvited guest bursts into tears, Sonny furiously informs Jason that Carly is to blame for Hannah leaving him. Edward breathes a sigh of relief and Reginald walks on air when Letitia assures the Quartermaines she's home to stay. Though Stefan urges his son to remember that Katherine cannot be trusted, Nikolas threatens to keep his child away from its grandparents if they continue to badmouth the baby's mother. (thetvdb.com)