The ones that randomly send you a message asking how you are. It shows that they really care about you. That no matter how busy their life may be, they always find time for you. Sure, some people are just naturally friendly but it proves that there’s still true friends out there in a sea of fakes. If you have one of these, don’t neglect them. There’s not many of them left.
What if one day when you check behind the shower curtain before you use the restroom, someone’s actually there?