Udaan starts with Imli(Vidhi Pandya) crying after Vivaan’s anger bursts on her. Ranjana comes in and asks Imli the reason, Imli tells her about her pregnancy. Ranjana is delighted and hurries away to do all the preparations for her pooja and arti. Suraj (Vijayendra Kumeria) and Chakor (Meera Deosthale) come in and try to talk to Imli regarding her pregnancy and also Chakor tells her that it is impossible as Vivaan (Paras Arora) can never be a father. This irritates Imli and she slaps Chakor. Suraj and Chakor try to talk to her and make her understand but she blames them for being jealous of her and Vivaan. She pushes them out of the room as both of them are stunned and worried.
Meanwhile Vivaan calls for the mechanic who had repaired Suraj and Imli’s vehicle one night. They question him whether he had seen Imli and Suraj together. The man recognises Suraj and Imli and recount the incident when he saw them together in the jeep. Vivaan gets very angry and hits the man. Ragini tries to calm Vivaan and ask him to go home and ask Imli about the truth. Vivaan says he does not even want to see her face again.(Also read:Chakor confesses her love to Suraj)
Suraj and Chakor try to stop Ranjana from organising pooja and celebration in vain. On the other hand Kamal Narayan in his madness distributes sweets and creates great celebration in basti. He says Ranjana is pregnant, which shocks everyone. Kasturi says Kamal Narayan (Sai Ballal) is gone completely crazy and probably Imli or Chakor are pregnant. But she also worries that if either of them are pregnant they would surely tell her. They decide to wait.
At the Rajwanshi mansion everyone is celebrating the pregnancy but Imli is tensed. She worries for Vivaan. People ask Ranjana why Chakor and Suraj are aloof of the celebration. Chakor and Suraj come down and decide they should get Imli tested.
People ask about Vivaan and Vivaan comes in angrily. He asks everyone to stop the celebration.
Precap: Vivaan takes Imli to their room and asks her about the child she insists it is his child, he throws the reports about him never being able to father a child , on her face. Suraj and Chakor witness all this. The doctor tests Imli and confirms her pregnancy, to this Vivaan becomes more angry and asks her who the father of the child is when he can never father a child.