You were just in the kitchen making yourself tea. And while you are standing in the kitchen, you don't even suspect that now Tenya is already drunk, coming back. Of course, it sounds strange, but he didn't get drunk himself.

you heard the door open and close, so someone came. After a couple of seconds, you felt someone's arms hugging you from behind, pressing your back to his chest

"Mmm.."

he muffled in your ear. It was Tenya. Drunk.