@nightfang3: My guess is, they're hiding Jughead from the entranced ladies by covering his face and using Reggie as a distraction. Though why they're all wearing leather jackets is a mystery to me.
@bigsoto74: That's what I was about to go for--Terrance must be the MCU version of Nitro. The comic version is Robert Hunter, who was genetically altered by the Kree Lunatic Legion.
Darkmount1's comments