Marcus arrives at Cole Town with the hopes of apologising to and rekindling his romance with the town's mystery girl, Aira. The discovery of Violet's dead body causes uproar among the residents of the town.
Aira's refusal to listen to Marcus's apologies causes the rift in their relationship to deepen. In the Jungle, Marcus and Aira overhear someone who may have something to do with her death. Marcus offers to help Aira solve this mystery.
After learning about the rumours circulating about Aira's house, Marcus decides to help her put a stop to them. Meanwhile Aira learns that Violet had been followed by a student of the college the night of her death. Aira begins to look for the person who followed Violet.
A comment from Aira causes Marcus to lose his cool at her. Meanwhile, Isha tells Marcus the secrets of Aira and her family. Instead of succeeding in keeping him away from Aira, her revelations end up bringing Marcus and Aira closer as he goes to Shanti Sadan to check on her.
Worried about Aira, Marcus sneaks into the eerie Shanti Sadan for the first time. Aira finally reveals to Marcus what she went through in the past two years. A gunshot fired in the compound of the house causes chaos.
Having vowed to not bother Aira again, Marcus keeps his distance from her. When Aira suspects that Veer was the boy who followed Violet, she seeks Marcus's help to confirm her suspicions. He ignores her initially but later helps her confirm her suspicions about Veer.
Marcus and Aira team up to find the cap that'll prove Veer had been following Violet the night she died. Meanwhile Isha, Nirvan and Iraz plan to set up Veer to keep themselves out of the police's radar. Marcus and Aira find his cap in the college locker room but before they can leave, someone arrives there.
As the students of White Flower Hall play a game of Killer, Aira and Marcus confront Veer about his own crimes. Jesse's presence at the college also raises some suspicions. Marcus and Aira pursue Jesse and Veer respectively. Veer is able to prove his innocence while Marcus injures Jesse so he's not able to escape the town.
With Violet's murder getting seemingly solved, Marcus and Aira are once again at an impasse. Working on a Hindi Project together gives them an excuse to continue spending time with each other. Unbeknownst to anyone, a new tragedy strikes the town when Yug disappears in the forest
Francis's visit to Cole Town leads to the revelation of what had caused Marcus to abandon Aira two years ago. Aira is finally able to forgive him. The news of Yug's disappearance spreads in the town. Marcus and Aira found a set of keys in the forest but aren't able to identify them as Yug's
Marcus and Aira's secret date gets interrupted when Inspector Divya wishes to speak to them regarding Yug's disappearance as they had found his keys. Marcus and Aira rush to reach Shanti Sadan before Inspector Divya can reach there.
Marcus meets Aira's mother, Tara for the first time. While the strange encounter fascinates Marcus, Aira is anything but happy about this. They accompany the police to the forest to help them look for Yug. Later Yug's dead body is found in a tree.
Tensions in Shanti Sadan are palpable as Marcus and Aira return from the forest. Aira is reluctant to leave Marcus alone with her mother but is forced to. The news of Yug's death causes Tara to react violently.
Marcus decides to seek help from his teacher Sanchit to find out if there's anything wrong with Shanti Sadan. Sanchit arrival discovers the truth of Tara's illness. Aira begs for him to keep this a secret. When she finds Marcus's I'd card in her bedroom, she realises who sent Sanchit and is furious.
Inspector Divya finds evidence against Sanchit and arrest him as a suspect in Yug’s murder case. Livid with Marcus for sending Sanchit to Aira’s house, Aira decides to not speak with Marcus. When he sneaks into her room, the two of them have a massive argument. Aira tells him that their relationship is over.