Onew and BM.
BM is a very kind and hardworking person. I've told this story before, but he gave a fan who was going through a tough time advice. The fan to took this to heart, so she made a bracelet on that day to remember that moment. He later met her again, and she told him about the bracelet, and he was touched by it, so he asked her to send him a bracelet too. So she did, and BM basically always wears this bracelet everywhere. It's touching and sweet to me.
But it's not just that, KARD used to have a harder time getting comebacks right away because producers and choreographers weren't that willing to make stuff for co-ed groups, so BM stepped up, and helped produce their songs. I admire that.
And I also like how he took the "big tiddie gang" joke, and turned it into something really positive. He sells big tiddie gang merch, and donates it help breast cancer. It's really cool to me.
As for Onew, he's a very warm and kind. I like his gentle leadership. I adore his personality, and his vocals really move me. I can't explain it, but I'm just so drawn to him.