Cause he's not an attention seeking, screaming banshee who causes arguments for the sake of getting airtime. He also doesn't get into fake showmances and doesn't bitch about other hm's unlike the rest of them.
I pity people who like the above qualities in others. I know many people who have displayed some of these qualities and I actually pity them as I find their need for constant attention draining and worrying. I have a female cousin who's in her late 50's and she'll do anything to upstage anyone, including her own daughter on her wedding day. This same woman acts like a teenager when she's out, she dances on tables and generally does other things you'd expect from the younger crowd. Then there's another cousin's partner who when she's not getting attention, will go into the toilets and slash her arm (she's done this previously on a night out with us) and come back out of the toilets and sit beside us with blood dripping down her arm. and act like nothing's wrong. I can give other examples but I'll be here all night, but these are a couple of the reasons why I can't be annoyed with attention seekers.