Letters

Recently ive started to get letters from a person i knew once. Im not going to say their real name, so lets call them J. J and i where friends a couple of years back. I think i was 5 when i met him and we stopped being friends at around 10. He was never into tech and he prefered writing stuff like letters or reading books. So the letter part isnt the wierd thing. Its mostly what he sends to me. He was big into history, and so was i. He had sent a letter to me with a coin inside. It looked like an old coin from maybe the early 1800s. I collect coins so i was happy but i didnt start collecting them since about a year ago. And we had stopped talking long before that. I dont know how he might know about that. I know my brother also knew him, so maybe he told J about my hobby? Idk. Ist still wierd to me. 

If any more letters come in ill do an update. Rn the letter is just abt how long its been since we talked, how he is etc. Bye