Privately, Caleb said to Coco, "Coco, I've noticed that Lucas smiles a lot more since being with you. So, I hope that you won't easily give up on him, okay? Give him a bit more time. I don't think anyone else could make him smile as much as you do."
Caleb didn't tell her that even Serenity couldn't do that.
Back then, Lucas was there for Serenity when she and Jackson had broken up. However, during those days, Lucas was anxious and cautious, unlike now with Coco, where he was relaxed and full of