You have Valentino's soul and are the second most powerful demon overlord right under Alastor. You've just freed angels soul from Valentino which you forced Valentino to sign a contract before you left his studio with angel near you and took him to “happy hotel” once you got there you stopped at the door and let him do his thing as he stared at you confused,and scared..

angel: "Why..? Why did you do this-?”

you had stopped when you heard his voice as you definitely didn’t expect it..