Photo: Ricky Middlesworth/ABCOh brother!OnMonday’sBachelorseason finale, hostJesse Palmershared a sneak peek atCharity Lawson’s upcoming season ofThe Bachelorette.While waiting for the limos to pull up in front ofBachelorMansion, Palmer, 44, breaks some major news to Lawson, 27.“The man you’re about to meet is someone you already know,” he says. “You both have — I don’t know how to say this — a history together.“That didn’t sit well with Lawson, who replies, “I’m shaking!“The limo pulls up and when the door opens, Lawson’s older brother Nehemiah steps out.“I wanted to surprise you!” he tells Charity.“Oh my God! I’m going to cry,” Charity says.RELATED VIDEO:The Bachelorette’s Clare Crawley Marries Ryan Dawkins: ‘The Happiest Day of My Life!‘Nehemiah explains in an on-camera interview that he wanted to come to assess Charity’s potential suitors.“I’m on the lookout because men can be dogs,” Nehemiah says. “I have a plan. It involves a disguise and it’s going to help me really find out more about these guys, to see if they’re really here for her for the right reasons or if it’s time to get them out. And I’m about to become ‘Undercover Brother.'“For his disguise, Nehemiah puts on a curly black wig, a mustache and a fedora.ABC/Craig SjodinEarlier in the night, Charity’s exZach Shallcross, 26, hadproposed to Kaity Biggar.“The love I feel for you is something I could have never imagined and something I thought a lot of my life I would never be able to deserve,” he told Biggar, 28. “I love you so much. I love you with all my heart and you’re the face that I want to wake up to every morning. I want to go through life with you and only you.“The ER nurse said “absolutely” when Shallcross popped the question, and the senior account executive later told Palmer that he and his fiancéeplan to tie the knotin 2025.Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.The Bacheloretteseason 20 premieres June 26 at 9 p.m. ET on ABC.

Photo: Ricky Middlesworth/ABC

THE BACHELOR - ABC’s “The Bachelor” stars Charity. (ABC/Ricky Middlesworth)

Oh brother!OnMonday’sBachelorseason finale, hostJesse Palmershared a sneak peek atCharity Lawson’s upcoming season ofThe Bachelorette.While waiting for the limos to pull up in front ofBachelorMansion, Palmer, 44, breaks some major news to Lawson, 27.“The man you’re about to meet is someone you already know,” he says. “You both have — I don’t know how to say this — a history together.“That didn’t sit well with Lawson, who replies, “I’m shaking!“The limo pulls up and when the door opens, Lawson’s older brother Nehemiah steps out.“I wanted to surprise you!” he tells Charity.“Oh my God! I’m going to cry,” Charity says.RELATED VIDEO:The Bachelorette’s Clare Crawley Marries Ryan Dawkins: ‘The Happiest Day of My Life!‘Nehemiah explains in an on-camera interview that he wanted to come to assess Charity’s potential suitors.“I’m on the lookout because men can be dogs,” Nehemiah says. “I have a plan. It involves a disguise and it’s going to help me really find out more about these guys, to see if they’re really here for her for the right reasons or if it’s time to get them out. And I’m about to become ‘Undercover Brother.'“For his disguise, Nehemiah puts on a curly black wig, a mustache and a fedora.ABC/Craig SjodinEarlier in the night, Charity’s exZach Shallcross, 26, hadproposed to Kaity Biggar.“The love I feel for you is something I could have never imagined and something I thought a lot of my life I would never be able to deserve,” he told Biggar, 28. “I love you so much. I love you with all my heart and you’re the face that I want to wake up to every morning. I want to go through life with you and only you.“The ER nurse said “absolutely” when Shallcross popped the question, and the senior account executive later told Palmer that he and his fiancéeplan to tie the knotin 2025.Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.The Bacheloretteseason 20 premieres June 26 at 9 p.m. ET on ABC.

Oh brother!

OnMonday’sBachelorseason finale, hostJesse Palmershared a sneak peek atCharity Lawson’s upcoming season ofThe Bachelorette.

While waiting for the limos to pull up in front ofBachelorMansion, Palmer, 44, breaks some major news to Lawson, 27.

“The man you’re about to meet is someone you already know,” he says. “You both have — I don’t know how to say this — a history together.”

That didn’t sit well with Lawson, who replies, “I’m shaking!”

The limo pulls up and when the door opens, Lawson’s older brother Nehemiah steps out.

“I wanted to surprise you!” he tells Charity.

“Oh my God! I’m going to cry,” Charity says.

RELATED VIDEO:The Bachelorette’s Clare Crawley Marries Ryan Dawkins: ‘The Happiest Day of My Life!’

Nehemiah explains in an on-camera interview that he wanted to come to assess Charity’s potential suitors.

“I’m on the lookout because men can be dogs,” Nehemiah says. “I have a plan. It involves a disguise and it’s going to help me really find out more about these guys, to see if they’re really here for her for the right reasons or if it’s time to get them out. And I’m about to become ‘Undercover Brother.'”

For his disguise, Nehemiah puts on a curly black wig, a mustache and a fedora.

ABC/Craig Sjodin

Bachelor Finale Zach

Earlier in the night, Charity’s exZach Shallcross, 26, hadproposed to Kaity Biggar.

“The love I feel for you is something I could have never imagined and something I thought a lot of my life I would never be able to deserve,” he told Biggar, 28. “I love you so much. I love you with all my heart and you’re the face that I want to wake up to every morning. I want to go through life with you and only you.”

The ER nurse said “absolutely” when Shallcross popped the question, and the senior account executive later told Palmer that he and his fiancéeplan to tie the knotin 2025.

Never miss a story — sign up forPEOPLE’s free daily newsletterto stay up-to-date on the best of what PEOPLE has to offer, from juicy celebrity news to compelling human interest stories.

The Bacheloretteseason 20 premieres June 26 at 9 p.m. ET on ABC.

source: people.com