My Wife and Kids (2001) : 3x27

Junior finally graduates, and his parents give him a trip to Japan as a gift – and as a way to separate Junior and Vanessa, who are planning on moving in together and getting married as soon as they start college. Both Kady and Clare admit their sadness on Junior leaving, and Michael and Jay feel proud of having raised a semi-successful child. They go out to relive some of their memories and when they come back late at night they find Junior and Vanessa sitting in the kitchen. He's decided not to go to Japan anymore. Vanessa is pregnant.