It's a Giving Game
Giving someone the entire world is an impossible thing to do. No matter how much emotion storms inside of you whenever your significant other comes to your mind, it’s still entirely unlikely that any and every wish you have for them will be granted. Jack can’t do a lot of things for Alex. He can’t give him everything on the earth, though even that wouldn’t be enough to show how much Alex means to him. But there are things he can do, and though they may not mean much to Alex, Jack will settle with it because it’s all he can give.