Raj is very angry at Bill for deserting his family years ago and hastily rushes outside .
When Nadine realizes that Raj thinks she is pregnant , she begins to explain just as the doorbell rings and Raj 's father enters .
Raj is very angry at Bill for deserting Raj 's family years ago and hastily rushes outside .
When Nadine realizes that Raj thinks she is pregnant , she begins to explain just as the doorbell rings and Raj 's father enters .