Almost every time Ghost's wife is brought up, he talks lovingly and appreciatingly about her. At one point, he said she's the backbone of the show (Although it's less so when he talks about how "she knows her place").
Tri$ha proposing to DarkRazorZ during the ghosties awards. Ghost, however, thought it was Nausea Fuel.
On the Feb 3rd 2012 broadcast, a girl called in crying about an unrequited love who hated her that also called into the show. Ghost responded by putting the boy on the show so they could try to work things out. Even though he cut them off once things got out of hand, this was an unusually nice gesture on Ghost's part.
Whenever the Engineer gets a shout-out from one of the callers, there's a noticeable joy in his gibberish.
"*unintelligible* yeahhh! yeeahhh!"
From a post by Ghost's new Twitter:
"I have to admit, I was flattered when @tarastrong Tweeted at my hacked account. #TY very much Tara, but please straighten up the #Bronies!"
Since the Return, Ghost has had plenty of literal Pet the Dog moments thanks to Templeton, where he'll temporarily pause the show just to comfort or humor his dog when he's whining or cutting up.
Also since the Return, the Engineer always makes sure to show his appreciation to the fans' pleasant gestures such as buying his autographs and complimenting by babbling out "I love you", which sounds adorable. While Ghost is most certainly the Engineer, it's still nice he puts in the effort to show the genuine appreciation of a fictional character.
After a month of non-stop betrayal and humiliation at the hands of his inner-circle, Ghost finally gets to see Donald Trump win the presidential election against all odds and all predictions during his election day broadcast, with him sounding progressively happier and more excited as he got reports of Trump winning state after state. Felt even better when he tweeted Trump's victory speech, saying TCR will live on. Even if you're not a Trump supporter, it's hard not to get caught up in his excitement.