Bill Adams

'Bill Adams was admitted into SGH as a patient in Season 1 of Grey's Anatomy.

Personal life
Although Burke (and Bill's) relationship with Holly was left in doubt. Burke and Bill remained friends, Bill even being chosen as Burke's best man for the wedding, unfortunately he could not show so Burke chose Derek Shepherd.

Romantic life
Bill married a woman named Holly Adams. Sometime during the marriage, she got pregnant but when Bill was admitted to SGH, the surgeons discovered that the baby could not possibly be his.

Burke confronted Holly about the affair but she told him it was none of his business and although Bill didn't know, they were happy and as a friend, Burke shouldn't tell him. Burke tells him (as his doctor) leaving the fate of their marriage in question.