Rainbow!

Luca: Is this absolutely necessary?

Me: Very much so!

Luca: Huh. Somehow I don't believe you.

Me: -sadface-

Luca: This is just for a blip, isn't it?

Me: Blips are important!

Luca doesn't think blips are important enough for him to suffer such bright colours. He would like to make it known that such bright colours are not at all to his taste.