POV: Volt interrogates you about your intentions with Eddie
Aka protective Volt <3
I imagine this happening on the last day of their love route after he found out that the player helped Eddie with repairs, so he first interrogates them and if he is convinced that they mean no harm it continues on to the dance & kiss scene and onwards. It would give players the chance to see his protective side even if they don't want to do the hate ending with them (I don't have the heart to make them hate me </3 )
Also I've seen people say that the lights glow painfully bright when Volt gets angry, and I raise you that when he is more composed the lights dim and he draws more power to his hair & eyes to appear more intimidating.
Also also here's two more versions of the drawing:
