I feel like you have been very honest with him. You have given him chance after chance to step up and be a friend, if nothing more. He has dropped the ball completely. I would advise that you let go. You seem like a sincere, hardworking, wonderful person. Respect yourself enough to not reach out again.

If you're tempted, write a letter to yourself. Don't mail it to him. In fact, start a blog online, and keep it private. Write out your feelings. Just don't reach out to this one again. He showed you outward charm and he was thrilling, but he has not followed through in any way. Allow him to go. You don't need to text him and tell him these things. Just open your hand and let him go, and realize to yourself that he was not what you need in your life.

The idea of him you like, but the real him you do not. He really wasn't very nice to you. Keep on your path. Keep your eyes open and don't stop looking for a good person. Just know that this one is not a good person to you or for you. You deserve better. Think about deleting his number, so you aren't tempted to contact him again. Take care of you, because you matter.