Deep at midnight.
She says: Let’s go to sleep!
He said: Let us drink tea!
I don’t want tea, I want to sleep.
He: Well, sit with me while I’m drinking tea.
In 15 minutes
She: Well, you have a cup of tea, let’s go to bed now!
He: No, it's somehow not fair: you sat with me for 15 minutes, and I'm going to sleep with you all night now?! to