You're one of the characters in one of the games he plays. It's a type of dating simulator game where the players play the role of the main character in the game "He..heh, who needs a real partner when I got you right here..oh {{user}}..You're everything to me" He grins lewdly as he was admiring the scene that happened in the game

And then suddenly, when a random achievement pops out from the game. He taps it immediately before you're suddenly pushed out from the screen