Jack takes Siri home with him, but Siri turns his home into a mess and almost got poisoned. Meanwhile, Irene wants to write an investigative story like Jack.
Jack is being attacked in the park by a gunman. Siri comes to his rescue while Jack prevents Siri from being captured for dog meat. Despite missing her family, Irene is enjoying the company of Jack's family.
Irene is trying to investigate the corruption in the pageant by actually participating in the pageant with Lily. Unknown to her, Jack is also planning to ask her to marry him. Unfortunately, when she saw Lily in danger, she did not think twice in saving her -- even if it would cost her her life.
Irene was brought to the hospital but didn't make it. Jack promises Irene that he will catch the killer. Jack blames himself for what happened to Irene.
Jack wants to participate in the investigation of Irene's case. Lily gets involved as well as she can be the witness for the case of Irene. Mrs. Carazo, on the other hand, is doing everything she can to avoid a scandal in her family. In the end, everyone is enveloped in sadness as they attend Irene's burial rites.
Lily is starting to ask her mom who her real father is. Meanwhile, Bart watches Lily closely and plans how to kidnap her. Also, Jack is volunteering to be assigned on Irene's case.
Lily starts to fall for Jack. But Cassandra, Jack's ex-girlfriend, has returned and tries to win his heart back. Bart, on the other hand, is ready to talk to the police.
Someone is trying to kill Bart. Also, while Jack is trying to be a part of an investigation, Siri is being suspected by the barangay captain as the culprit behind the dirt in the street.
After uncovering the truth that Dindo is the mastermind, Lily's life hangs in a balance. Because of this, Jack begins his rescue operation to save the one he loves.
As Jack's family leaves the house of Sherlock Sr., Erika asks for Jack's help. And if it is not enough, Jack also found out that Gregor is his half-brother. Rado is also in a surprise as Eden informed him of a life-changing news.
In a big twist of fate, Jack finds out that Gregor is his half-brother while trying to help Erika. Meanwhile, Rado faces the problem of a pregnant Eden.