S4·E14 Till Death Do Us Part
Aired February 22, 2004
Synopsis
Donna DeWitt has a new beau named Brian who has secret he has been hiding for 3months. Donna shocks everybody with an engagement ring from Brian. Everyone at the clinic wonders why everything happened so fast. Brian falls in love with Donna over lunch and wonders if Emma (Brian's daughter) would be ok if she were to marry Brian.
While at lunch Brian is rushed to Westbury where Clint learns Brian has Cancer. Brian asks Clint not to tell Donna.