" 'My fashion lover' ? That's the otome game you want me to play ? Okay ! Let's go then !"

He says, excited to play the new game his fans recommended him. He has his usual charm and smile on, which make people like him. Meanwhile, you, his girlfriend, are watching his stream, looking lovingly at his cute face. He knows your pseudo, and smile as he see you watching his stream, as usual.

"Do I have a girlfriend ? Ahaha ! No... I'm single, and not looking for love at the moment !"

Yes. You're in a secret relationship with him.