Charcher

"He knows everything about me. My family, my upbringing, everything I've done. Everything. And he loves me."

- Charlotte to Jenna about Archer

Charcher is the romantic pairing between Charlotte DiLaurentis and Archer Dunhill. The pair first met on a plane from Paris to Britain, and became a couple soon-after. Archer later assumed the identity of Dr. Elliot Rollins so the two could continue their relationship after Charlotte was admitted to Welby State Psychiatric Hospital. After Charlotte's murder, Archer became vengeful and wanted revenge on the people who killed her. He believed that Alison DiLaurentis, Charlotte's cousin, was responsible and tortured her for it.

Series
Hush, Hush, Sweet Liars
 * -|Season 6=

Archer, who was wearing the mask of Detective Wilden, stood in the DiLaurentis House and removed his mask to show is real identity. Mary Drake walked up beside him and the two conversed about how Alison had just checked herself into Welby. She had signed papers that relinquished her 51% share to the Carrismi Group, which would now be controlled by Archer. Mary stated that he was the only man Charlotte had ever loved, and Archer responded by saying that he would have done anything for Charlotte. Mary stated that he proved that when he married her cousin and helped Mary take back the life that was supposed to be hers. She then stated that was what "their" Charlotte would have wanted.

Tick-Tock, Bitches Archer talked to Emily about the fact that Jessica DiLaurentis had a twin, Mary Drake, and they Mary was the mother of Charlotte. He asked Emily how she knew this, and she stated that she put it together by their last names - CeCe Drake and Mary Drake.
 * -|Season 7 =

Elliot entered Alison's room to check on her. He pulled out medicine and whispered to her that he knew that she killed Charlotte, and would make sure she spent the rest of her life rotting away in the facility for her crime.

The Talented Mr. Rollins

During a visit to a farm that "Elliot" allegedly owned that turned out to be an Amish community, Aria and Hanna met a little girl, Eliza, who recognized them from the dolls that Charlotte had given her. Aria asked if Charlotte and "Elliot" had come up to the farm a lot, and Eliza stated that they came all the time. She had seen them kissing once, but was sworn to secrecy by the couple.

Hit and Run, Run, Run

Wanted: Dead or Alive

In a flashback to Welby, Charlotte, Archer, and Jenna Marshall were seen hanging out in Archer's office. Jenna asked if everything was working out well for the two of them, and they both stated that it was, with Charlotte thanking her. After her received a call and had to leave for "doctor duty", he kissed Charlotte quickly before heading for the door. She stopped him and thanked him for staying by her side, saying that she didn't know what she would have done if he'd left. He stated that he knew, was here for her now, and loved her before the two shared a loving kiss. Archer left the room and Charlotte watched him leave with a smile on her face.

She then mentioned to Jenna that Alison was coming to the hospital to meet her "new doctor", and that Archer would have to win Alison's trust in order to convince her that she's doing better. The two talked about Archer flirting with Alison, and Charlotte was sure that Archer could handle it. She went on to say that he was one of the few to know everything about her - her past, her family, her upbringing, and all the things that had done. Despite everything, he loved her, and Jenna commented that the kind of the love they had was rare.

In the present, Jenna admitted to being the one that got Archer into Welby. She knew somebody that got him a passport and new identity so that he could be with Charlotte.

'Til Death Do Us Part

In a flashback, Charlotte and Archer were seen in the airport moments after getting off of a plane from Paris. The pair had met on the plane, and instantly started talking. The conversation continued off the plane, with Archer stating that the plane-ride was the fastest he'd ever gone on, and she was the charming woman he's ever been charmed by. She tried to brush it off by saying that he probably says that to all the girls, but he insisted that he didn't, and promised to call her. He stated that he wouldn't wait three days either, instead, he's ring her the next day. The two then bid goodbye in French, with Archer kissing her hand before leaving.

In the present, Alex Drake mentioned that Charlotte and Archer had an intense love affair - the greatest she had ever seen. He adored her, and the things that he did to Alison was of his own regard. He believed it was what Charlotte would have wanted, which, according to Alex, was probably what she did want. Charlotte really loved him, and the pair would often go on dates with Alex and Wren Kingston.