ELEMENT: Poly Relationships

This short film centers around an explicitly stated throuple.

The three leads are all explicitly stated to be in a throuple together.

All the leads appear to be in some sort of undefined polyamorous relationship.
Whereas Neo is in a relationship with Shin and Miw, with Miw being his primary partner. Shin and Miw are not romantically involved, but are close. And Shin appears to be open to having another partner, unconnected to Miw and Neo.

3 of Kamol's bodyguards are confirmed to be in a throuple.

Mark and Ouwen are in a romantic relationship, but also appear to be maintaining a queerplatonic relationship with Joanna, the mother of Mark's unborn child whereas they will all participate in raising the child and taking care of Joanna.

Episode 9’s case involved a poly relationship. They are spotted again in the finale.

It consists of a gay man, his romantic throuple, and his platonic wife with whom he has a child.

At the end of the drama, there is a scene that suggests Louise, Posh, and Weston might decide to have a polyamorous arrangement (after previously having had a threesome) - as both Posh and Weston approach Louise after her engagement is broken.