Prince Harry got candid about how William’s big day affected him inhis memoir “Spare.

“He admitted that he couldn’t remember the details during the ceremony.

All he could recount was Kate Middleton looking gorgeous during her bridal march and the newlyweds leaving the church.

Prince Harry looking forlorn

Then, they entered the carriage for the wedding procession.

“I recall thinking: ‘Goodbye,'” he wrote (perNewsweek).

The brother I’d escorted into Westminster Abbey that morning was gone forever,” Prince Harry added.

Princess Diana subtly smiling

Prince Harry was so close to William and Kate that they were dubbed “the royal trio.”

Unfortunately, that has since changed followingWilliam and Harry’s feud.

Prince Harry remembered how William invited him to meet the crowd on his wedding eve.

Prince Harry said one of his brother’s happiest days somehow reminded him of their worst.

He also noted their decision to wed at Westminster Abbey, where Princess Diana’s funeral was held.