Do not worry about it, if Alex passed out-- Henry would not leave him there, there was a part of him deep inside that would not allow Alex to be vulnerable. It would be like a Robot and his boy, deep inward programming to at the very least see that Alex was protected. "From what I gather, you like the journey toward getting inebriated, and you did not receive that."

Oh look, he was being perceptive-- robots were good at that you know.

"Perhaps when we leave?" that was of course a logical conclusion, he did not think it would last forever.