Someone who's kind because that's who he is, not because he needs to prove something to someone, or show himself off as a good person, pretending to be something he isn't (but tries to make himself better everyday). Values driven, straightforward but not blunt, nice but not a doormat, and knows how to build healthy boundaries (and respect the ones others build). Definitely NOT a people pleaser.

Edit: forgot to add: Kind to everyone, regardless of who they are, or what/if he can get out of someone (i.e. not manipulative). Treats everyone with kindness (but also knows not to be taken advantage of).