Light moved up behind Avriela and placed a hand on her shoulder. Though his fight with Horde had taken a bit out of him, Light had recouperated, as it was more a mental action using the Force. Recent actions had become commonplace to him and didn't tired him.
He gave strength to this unknown individual having gleaned her intent with the Force. He removed his hand once he deemed she had enough strength to help Zarev and still be able to support herself untill the party arrived at the ship.
After this, he turned toward Corsail, giving him a wink, and moved to get back on his speeder where he would wait for the others to mount up so they could return to the ship.