1. They Look Good In Chef Hats (& They Can Cook )
2. They Know How To Take a Joke & Enjoy Themselves
3. They've Got Their Own Dolls
4. They Have Bromances (Yup, Seriously.)
5. Their Fanbase Isn't Made Up Of Stupid Tweens - Becuase They Are More "Dirty"
^ That also hints towards the bromance?