Kundali Bhagya 18th December 2020 Update starts with Rakhi exclaiming that there might be some members in the family who have a different way of seeing the world but there is no family who doesnot have problems. She assures her that those would be sorted with time and they all would love Preeta with they have he same she asks if Sarla understands what she meant then Rakhi asks her to come into their house without any worries because she has married Preeta and not broken the relation, Rakhi then pleads with her to drink the water first because she ahs not have anything to eat, Rakhi explains that she will have the tea when Shristhi comes from the kitchen, Sameer also goes after her in the kitchen.
Preeta and Karan are walking when he explains that the scenery is a lot beautiful but Preeta mentions that she doesnot have the strength to walk and so cannot move as they have been walking for a lot of time and still have not been able to reach anywhere, karan explains that there are two options that it is that they either wait for the mechanic on the road or can go to some place and have dinner so that they are able to refresh themselves.
Preeta mentions that there is a third option and it is that he can carry her as she is not able to walk anymore, karan exclaims that it cannot happen because he does not have the strength to walk as she is really heavy however Preeta mentions how he casually picks her in the house, Karan mentions that there is a difference but Preeta refuses to walk so sits on the road, karan is forced to turn and Picking her up walks on the road, he asks her to take off his glasses but then after walking for some time mentions that he can no longer lift her because she has gotten a lot fat.
Preeta asks him to put her down because if he gets tired then they would be in a lot of trouble, she exclaims that she has gotten better so would be able to walk for some time.
Shrishti is in the kitchen preparing tea when she smells it to ascertain if it has prepared properly. she realizes that she forgt to put an ginger in the tea however she is not able to find it but then decides to call her mother as she would not be able to talk with her mother as she is with Rakhi, Sameer is smiling however she scolds him saying that she ahs a lot of pressure so he must remain quiet.
Sameer picks it from the basket but Shrishti seeing it blames that she has stolen it however Shrishti mentions that it is her time, he comes closer to her however she asks him to get back because she doesnot want him to come closer however he comes saying that tea would not be able to taste without any sugar, Shrishti asks him to not come close as she doesnot like it, he starts teasing that she doesnot like if any man comes closer, Shrishti is not able to answer then she stumbles and he catches her after that they both get in a romantic state when Janki comes saying that she would have to help making the tea, mentioning that this is how Karan and Preeta used to fight and that everyone is waiting for them and if they do not come out then everyone would come inside and they would not be able to do anything.
Janki leaves but they both are still standing, Shrishti is not able to say anything and gets mad when she realizes that tea is boiling, she starts pouring it out and after smelling it sees that Sameer is standing beside her, she signals him to come outside but he doesnot respond so she leaves.
Preeta is relieved to reach the restaurant and she orders one plate of every single item, karan exclaims that he would taste something from her but she explains that he Is the one who said she is always eating so she would focus on it, they see that a group of dancers have come and they began to perform so Karan also starts dancing after which they are forced to join them, Karan and Preeta are in the middle when he says that he will watch her, then they both start a competition of dancing to see who is better than the other.
The competition starts with both of them doing their best to beat the other however the competition proceeds ad everyone who is sitting also starts to enjoy their dance ends both of them come close to each other, karan pulls her closer and they are looking into each others eyes when they realize that it is a public place.
Rakhi stands to leave when Sarla mentions that it felt really nice, Rakhi exclaims that she should also give her a chance to say the same, Sarla explains that she would give her the chance as Rakhi is saying this to her. Rakhi prays that both Karan and Preeta have gone as two but should come as one and that their relation remains strong all their lives, Sarla explains that she is a mother and so her prayer would surely be accepted as the marriage happened under depressing circumstances.
The mechanic hands the car back after fixing it, Preeta exclaims that she is really happy to see the car and they both sit in the car.
Sarla also says something but Shrishti is not able to understand so Rakhi explains what she meant and then they both take their leave, Shrishti is also signalling, Sarla stops her, Shrishti explains how she was quiet because of Sarla and prays that Preeta and karan come back from the honeymoon with a baby, Janki is confused as how can they have a baby just after a few days, Sarla wonders why all the mad people have gathered in her house.
The receptionist of the resort is applying makeup when the waiter explains how he knows why she is doing this, Karan and Preeta enter, every girl rushes to have a selfie and the receptionist mentions how he has come into her heart, however clarifies that she welcomes him in the resort.
Kundali Bhagya 18th December 2020 Update ends as Karan exclaims that he loves the craziness of the fans but when they ask for the room she refuses as she first wants a selfie, Karan prepares himself to take the selfie when Preeta sees Mahira and is wondering what she is doing here.