We've considered MelJay. We've considered JayVik and MelVik and SkyVik. Some of us even considered SkyMel, but have we truly considered. . .
SkyJay?
The two more awkward people of the group. Sky, who is not as confident as Mel and not as blunt as Viktor, trying to make a subtle move on Jayce. Jayce, oblivious yet more than happy to indulge whatever Sky wants which makes her flustered but happy. Sky, trying to figure out how to confess her feelings while Jayce is always so freely affectionate in casual seemingly only platonic ways.
(Sky references his behavior with Mel and Viktor as how he'd behave with friends. Unfortunately, she doesn't seem to realize that Jayce also likes them too. Boy's just got a big heart. She does too. They all do. Just a whole lot of love going round.)
Both of them dancing around each other's feelings, Sky because she isn't sure how to take it a step further without ruining everything and Jayce because he doesn't have a name for the warm feelings Sky's presence gives him until something happens and he's hit in the face so violently with the realization that he's in love.
Oh and their interactions afterwards with Jayce being super affectionate and Sky being overwhelmed by his love but smiling even as she feels like she's going to explode.