I'm not going to wake my boyfriend up. He's clearly exhausted.
Why not? Did he ask you to?
I want him to wake when he wants. I don't want to bother him.
You're a considerate partner. I'm sure he appreciates not being disturbed.
I don't want to upset him and I want to give him space.
Everyone deserves some good undisturbed shut eye. Just don't let him sleep too late.