Naming the Group
Lyric floats a name for their group of three and asks Rome if he's in.
Lyric: "The love triangle."
Rome: "Makes sense."
Jason jokes about alternate names (The Side Piece) before they land on it as the pick, then the group physically works out a hand sign using their fingers to actually form a triangle shape.
The Cover Story
Jason explains the social logic: he plays the buffer to keep heat off any perceived Lyric/Rome showmance, while positioning himself as close with both separately.
Jason: "I keep the heat off your potential showmance. You guys have it all. She's my baby girl... and then you're my workout bro."
He also offers up HOH room access as a place for Lyric and Rome to get privacy if he wins it.