Tina's attention toward Paul creates direct emotional conflict with Samantha.
Samantha sees Tina flirting with Paul, becomes jealous, and leaves the party.
Paul and Tina share a flirtatious interaction that intensifies Samantha's jealousy.
The plot explicitly states that Tina flirts with Paul during the party.
Tina and Terri are twin sisters whose shared presence anchors their subplot.
The plot introduces Tina and Terri as twin sisters who meet the teenagers together.
They share the same temporary social circle.
Tina and Sara are both part of the teenagers' Crystal Lake vacation group.
Explore the full interactive character relationship map of Friday the 13th: The Final Chapter