EastEnders spoilers follow.
Next week on EastEnders, Lola and Jay's wedding is thrown into jeopardy, while the Branning family learn the truth about Lily's pregnancy and Sam prepares to leave with Ricky.
Here's a full collection of the 19 biggest moments to watch out for:
1. Kat supports Lily
Stacey and Martin are on tenterhooks as they try to help Lily.
Feeling overwhelmed, Lily goes out for some fresh air and is rattled by a conversation with Whitney about her baby.
In turmoil, Lily ends up confiding in Kat, who understands why the youngster is feeling so conflicted. Kat later takes Lily home to worried Martin and Stacey.
2. Martin learns the truth
Ricky Jr arrives to check in on Lily, and Martin quickly works out he's the father.
Martin threatens to share this with the Brannings and also insists that the police must be told the truth as well.
3. Lola prepares for her hen do
Lola is worried about her hen do because she feels unwell and is suffering a crisis of confidence.
Wanting to lift her spirits, Jay gets Kim and Denise to swoop in and give her a glow-up.
Lola eventually arrives at her hen do feeling amazing and enjoys a happy night with her friends.
4. Lily is honest with Ricky Jr.
Terrified following Martin's discovery, Lily goes to find Ricky Jr and breaks the news to him before anyone else can.
After rushing off in a panic, Ricky Jr bumps into Sam and confides in her. Unfortunately, Sam blows her chance to console him and upsets Ricky Jr further by revealing she's moving to Germany.
5. Sam prepares to leave
Ricky is excitedly making arrangements for his new life with Scarlett and Sam.
However, Sam's decision to leave shocks Phil and Kat, given everything that's happening with Ricky Jr and Lily.
As Ricky excitedly chooses an engagement ring for Sam, she desperately tries to make things right with her son.
6. Linda struggles to cope
Alfie is worried when Linda can't face work. When Jay turns up in a panic, having forgotten to book the wedding reception, Linda swings into action and they manage to sort it all out.
Afterwards, Linda asks how Jay copes with knowing Lola will die and they share a deep and meaningful conversation about hope.
Later, Patrick counsels Linda about how to go on without Mick.
7. Billy and Jay make a discovery
Billy and Jay are worried when Lola is secretive with her phone.
Unable to shake his concerns, Billy swipes the device to find out what's going on.
At the stag do, Jay is horrified by Kim's choice of costumes for him and is further annoyed to find out Billy took Lola's phone.
A reluctant Jay is unable to resist looking at Billy's finding and Lola is horrified when she catches them invading her privacy.
8. Bernie and Felix go head to head
Bernie is gutted to be sacked by Nish, who is cost-cutting.
Felix tries to help her get a job at The Albert, but Kim doesn't want Bernie – she wants him.
To appease Felix, Kim offers him and Bernie a chance to compete for the bar job by doing a cocktail competition at Jay's stag.
9. Billy finds Lola's mum
Phil hands Billy the contact details for Emma Harding – Lola's mum.
When Billy has a false start in his search for Emma, Phil offers to put some feelers out for him and later has a breakthrough.
Billy heads to Emma's work and tells her who he is – but will she agree to attend Lola’s wedding?
10. Sonia gets a shock
Sonia is horrified to discover she owes a huge amount of inheritance tax on Dot's house.
As Sonia stresses about the inheritance tax and how she's going to afford it, she contemplates contacting Reiss – who she hasn't heard from since before Christmas.
Despite being hurt that he ghosted her, Sonia calls Reiss, but he doesn't think he can help her.
11. Lola has doubts on her wedding day
It's the morning of Lola and Jay's wedding, but she's feeling very unwell.
When Kim arrives to help her get ready, Lola admits she's experiencing some worrying symptoms.
After she is finished getting ready, Lola starts panicking about the future but Kim implores her to make the most of every moment she has left with Jay.
12. Sonia reconnects with Reiss
Sonia reasons that she'll have to sell Dot's house to pay the inheritance tax bill, but doesn't want to leave her home.
She's later stunned to find Reiss on her doorstep.
Reiss apologises to Sonia for accidentally ghosting her and they sit down to look over the inheritance tax case.
Grateful for his support, Sonia later makes a move on Reiss, but how will he respond?
13. Lola makes a devastating confession
Kim and Lola take a detour to the hospital so she can get checked out.
Afterwards, Kim is shocked when Lola says she can't marry Jay today.
14. Jay makes some worrying discoveries
Jay has a heart-to-heart with Honey, and she accidentally lets slip that Billy is off on a secret mission.
Jay arrives at Emma's work and berates Billy for going behind Lola's back to find her mum.
However, Jay soon finds he has bigger problems when he arrives at the wedding venue to speak to Lola, only to find she's nowhere to be seen.
15. Ricky proposes to Sam
Sam goes to the Brannings' to explain why she is leaving, but Jack is furious she's walking out on their son when he needs her the most.
When Sam sees Jack and Ricky Jr leaving for the police station, she's consumed with guilt.
Her problems intensify when she turns around to find Ricky on one knee holding an engagement ring. What will Sam say?
16. Bernie gets a new opportunity
Kim lies to Bernie that she can't start work at The Albert on Monday, because she has found her another job.
Kim then wangles a trial shift for Bernie at the café. Bernie is excited about starting work at the café, alongside Kathy and Rocky.
17. Ricky Jr faces the police
As the news about Lily's pregnancy begins to circulate, the Brannings and the Slaters have a huge confrontation, where harsh words are exchanged.
Once the police also learn of Ricky Jr's involvement, he is forced to head to the station for an interview, with Jack in tow.
Sam turns up to support her son, despite her earlier adamance that she is staying out of it.
After Jack loses his temper, Sam steps in to sit with Ricky at the interview, and he's pleased to have her there.
18. Lola and Jay's wedding is in jeopardy
At the registry office, Jay nervously awaits his bride's arrival.
When Lola turns up, she asks to have a word with him. Will the wedding go ahead?
19. Sam faces a life-changing decision
As he prepares to leave with Scarlett, Ricky is worried that Sam is late and they could miss their plane.
When Sam finally arrives, Ricky encourages her to get moving, but will she really leave with him, or has she had a change of heart?
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