While the lead actors have done a good job, I don't understand why should he even fall in love and make her suffer much more. But that's where the catch is. All the time he helps her move on because that's the struggle she has. Justice Smith doesn't open up to anyone. He keeps things to himself and eventually dies. Now this is the part I don't understand. If he had opened up especially to someone who is willing to lend ears, would have been great. Felt little illogical there.