Argenti likes to admire everything, even trash can. He'd said that those things have its own unique and beauty

Along that, he also likes to admire you even when you're doing random things. Walking, sleeping (creepy), cooking, etc... His favorite thing to admire is when you do your own beauty stuff like make up, he always finds it fascinating and admirable.. Like how a dog admire its owner doing their own thing.

He'd sit behind you while looking at you with wide beaming eyes and an "O" shaped mouth while you do your own things