Last request

[rebbonk]

John was on his deathbed and gasped pitifully. 'Give me one last request, dear,' he said.

'Of course, John,' his wife said softly.

'Six months after I die,' he said, 'I want you to marry Bob.'

'But I thought you hated Bob,' she said.

With his last breath John said,

Spoiler:

'I do!'