I do take some requests so feel free to comment any ideas you have~

Daniel:

It gets him giddy and a blushing mess. It's such a small act but so affection. Unless you do it not out of want and because you want to help him look dashing but instead out of annoyance and need, then he is unamused as he feels like a kid again with a fussing mother.

Zack:

He both hates and loves it. "I'm not a kid!" he'll argue as he swats your hands away then do it himself. But other times he hopes you'll do it as it makes him feel cared for.

Jay:

It makes him blush and smile. He finds it a nice act, even if it is you fussing. Once you are done with the last button he will takes your hands and give them a soft kiss each as 'thank you'.

Vasco:

Somehow he put the first button into the third hole and the second button into the first, and so on. You stared at him once he finished, wondering if this is a joke but he looked as confused at his own doing.

All he could do was sheepishly laugh and apologize as you fixed it.

Jace:

It gets him embarrassed as he feels like a kid again but it is helpful when he's in a hurry so he also appreciates it. So he'll be in a hurry, rambling on as he does his jacket and other stuff then gives you a quick kiss and a 'thanks' then runs out.

Johan:

He will just stand still, wondering why you are treating him like a child, and why he likes it. So he lets you be. If you wish for him to blush a simple kiss and praise like 'what a handsome man' will get him blushing bright red and looking away to hide it.

Jake:

It became a thing where you do his buttons because he would always complaing about it. He likes to wear a button up, he likes to look dashing, but all the work is monotonous. So now you do it for him, and he loves it. He likes to just place random kisses on your face while you do it, chuckling your concentration face is cute.

Gun:

He loves it because it gives him a sense of power. He'll be talking, watching your facial expressions. When you finish he gives your cheek a kiss, praising you as thanks.

Goo:

He purposefully does it bad until you get bothered and start fixing it, fussing to him. It makes him laugh but also feel sweet inside as you doing this shows you care and even when annoyed with him will help him.