In the next episode of "The Royals," someone from Eleanor's past will be coming

Alexandra Parks, who plays Eleanor, talk to E! Online about what to expect in Episode 5. 

"He's nothing like Jasper. He's good-looking like Jasper! That's about it," Parks said. Does this mean that her fling with Jasper is coming to an end?

Merritt Patterson, who plays Ophelia, is looking forward to the grand ball. 

"I got to wear an Elizabeth Emanuel dress -- she did Princess Diana's wedding dress -- so that was really incredible," Patterson said.

The episode will put Ophelia and Liam at the same party. However, Liam is likely to be accompanied by Gemma. Will Ophelia use the second invitation and bring Nick as her date or will she show up alone trying to get Liam's attention?

In Episode 4, Eleanor's fashion show was a success. Now, the Queen is making her visit some London-area charities.

The episode begins with Eleanor getting looked at by a doctor for a hangover. The doctor has attached her to an IV to give her some electrolytes. Eleanor calls Prince Liam to get some advice about her upcoming charity visits. Liam is busy aboard the royal jet with the Queen, Cyrus and Gemma. 

The Queen seems to really be pushing Gemma at Liam, even if he seems he is not interested. She manages to snap a picture of Gemma and Liam, who were briefly sitting side by side. "Make sure you Instagram that," the Queen tells her chief of staff. 

Back at the palace, Ophelia finally agrees to go on a date with Nick. They are unsure what to do on their date so Ophelia suggests Nick come over to the palace.

Nick arrives at the palace and he is so lost he has to call Ophelia to find her. Ophelia gives Nick a tour of the palace's underground tunnels. During the tour she receives an alert on her phone with a photo of Liam and Gemma with a caption suggesting the two should get married and this upsets Ophelia.

Ophelia decides to take a photo of her own with Nick and quickly posts it to her Instagram.

Nick can tell that Ophelia is not that into him and decides to make a deal with Ophelia by offering her a tour of his life. He tells her if she is still thinking about Liam after this, he will let her be.

The Queen tells Liam that he must be on his best behavior during his PR tour. She coaches him never to say anything about controversial topics like money, race, sexual identity or religion.

Liam finds it hard to stick to the script that his mother has given him.

He accidentally assumes a woman is pregnant and offends her.

The Queen is upset that Liam did not follow her directions and broke away from the script. He is feeling down, and Gemma tries to come in and cheer him up by getting closer to him. She tells him to be himself.

Liam takes Gemma's advice on his next tour stop, arguing over his favorite football team with a local. He says the proper place to discuss football is at the pub, so Liam heads over to the pub where a few other locals laugh and enjoy his company.

The bartender tells Liam that she wants a king who knows that they have the power to "make the world a better place."

In the next scene, Liam encounters a saddle maker who tries his hardest to make saddles of the same quality as his father. The saddle maker tells Liam he would much rather make boots. Liam encourages him and ends up leaving his shop wearing a pair of boots that he shows off to the press.

Eleanor has not been enjoying her tour of various charities. She has insisted on being high on all her tours, and even a retirement home, an animal shelter and a children's hospital are not exempt. Her final stop is at a drug rehabilitation center. 

At the rehab center, Eleanor meets a girl who is just like her. This causes her to give some advice to the girl that is very mature and helpful. Unfortunately, Eleanor does not follow her own advice and when she gets home turns to cocaine before inviting Jasper to her bed.  

Back on the royal jet, Gemma is being criticized by Marcus for leaving Liam 18 months ago. Marcus tells her she acts like she can just come back to him like nothing happened.

Nick takes Ophelia on a tour of his life, first with a big community-style lunch and then a "silent dance party." The two dance together when Nick leans in for a kiss. Ophelia rejects the kiss, saying she does not want to move too fast. A fellow dancer manages to get a video of the two close together. 

Ophelia leaves the party and goes back to the palace where she reads more stories about Prince Liam and Gemma. She gets an alert about the video showing her and Nick dancing and approves of it being posted online as a way to get Liam's attention.

Ophelia's plan backfires when Liam returns to the palace. He invites her to a party and says he really wants her to be there. He presents two tickets to her, "one for you and one for your boyfriend."

Watch "The Royals" Sunday nights at 10 p.m. Eastern time. To catch up on missed episodes, go to "The Royals" official website.