Get ready McRollins fans, Hawaii Five-0's Steve McGarrett officially has an engagement ring in hand.

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The Five-0 leader announced his plan to pop the question in the first season 6 promo and a new photo from Entertainment Weekly shows McGarrett (Alex O'Loughlin) is more than ready to make good on that promise (see photo here).

McGarrett was brokenhearted when Catherine disappeared for an entire year, but now that she is back in paradise, the former Navy SEAL is loath to let her take his heart abroad once again.

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"Boiling him down, McGarrett is a warrior with a huge heart," showrunner Peter Lenkov told Entertainment Weekly. "From our first season, Catherine has stolen that heart and now he's ready to take that major leap in their relationship six years later. It's probably one of the bravest things this soldier has ever done."

But is the proposal doomed to fail? Casting announcements have revealed Cath won't be McGarrett's only love interest in season 6.

"You may have heard that Sarah Carter is coming in as Lynn, a nature lover with whom McGarrett goes on a wild adventure," Lenkov teased. "Let's just say that it's going to be a busy fall for our head of Five-0."

Do you think Rollins will accept McGarrett's proposal? Sound off in the poll below!

Hawaii Five-0 will return to CBS on Sept. 25 at 9 p.m. ET.