(I had no inspiration for Malum's and I'm in the middle of writing a new fanfic so I decided to do a few short updates SOWWY)
Ashton: Hands
His hands are so huge, so yours are tiny compared to his and he just loves playing with them and holding them.Luke: Hair
It's always so silky and soft he just loves to run his fingers through it and play with it and style it. And it always smells like strawberries which he LOVES.Calum: lips
He loves to kiss you so naturally his favorite thing about you is your lips. He loves how soft they are, and how they always taste like your lip gloss.Michael: Legs
When you walk he doesn't watch your ass oh no, he watches your legs. He loves it when you wear skinny jeans because they hug your legs so perfectly.