Yes. Exactly he seems to have 2 sides. When i saw him in his vlogs he appears to be very kind and smiling all time with a normal gaze. But when on stage or in his music videos his gaze appears to be intimidating and piercing, maybe it is due to eye makeup or his contact lens which wears on stage. Or maybe he is good at making those piercing looks, i mean professional.
Also, if you see his criminal behind the scenes, when he has to do a scene he has a piercing gaze on camera, but few seconds later he has normal gaze. Maybe he himself makes such face. I dont know