Real Christians imitate Christ. And Christ was a humble, simple, kind man who obeyed God unconditionally.
He treated others with consideration and respect. He had empathy and love for people. He didn't live for material things, didn't show off, didn't get involved in politics, didn't incite or commit violence, didn't try to obtain power so he could control people. He came to give people a message of hope and was not afraid to tell the truth no matter how much it was disliked by those in power.
Jesus had real moral values and lived according to them. Many so called Christians today pretend to have those values but their actions tell a very different story.
Like it says in Luke 6:43, “For a good tree does not bear bad fruit, nor does a bad tree bear good fruit."