In both dramas, the Male and Female Lead suffered from trauma which led them to get their revenge on their attackers. Also both leads kill their first victims the same way.

Both Dramas Show it Revolves Around 4-5 Friends & Their Families Living in The Same Neighbourhood, the Parents want their Kids to Become Successful by getting High Paying Jobs. (Both Dramas Have the Same Expectations for Their Children)

The Chemistry with both Couples are Showing the Gay Relationship, LGBTQ+ and Romance Between Them. Also in both these Dramas their Relationships are Uniquely Amazing.

Both Movies are About How to Survive in a Disaster Situation / Stuck Indoors with Nowhere to go or Escape Because your Surrounded.