This guy messaged me on Facebook messenger. He is 22 and from another country. He asked me if I was single after I showed him my picture. He wants to meet me and misses me a lot. I have a feeling he wants to be more than friends. I let him down but he kept saying these inappropriate things to me and I am not sure what to do. I blocked him so he would stop messaging me but it didn't work. What is your opinion on my story?