Eventually I said, “OK, you go to sleep now. Do you remember that I love you?” He said, “OK! Yes. Do you remember I love you?” I said yes, and he yawned. I sat for a few more minutes and asked him a couple of more times if he remembered that I love him. He said yes and was quiet. Less than 10 minutes later I went in to check on him as promised, and he was asleep. I kissed his cheek. He opened his eyes a bit and nodded when I asked if he remembered I loved him. And then he went back to sleep.