hi i apologize but i couldn't resist, forgive me that i took your BCH i returned them to their place, now i would like to check your integrity and ask for a reward for this donate as much as you think necessary and forgive me again for my English this is not my native language this is my BTC address in the BTC network 1HD57zHyXKm3P7WaNAXAHtLcbK3JTg5PKT
And TRC20 TGtqz8KpEni7pXoM6xDkizRCk613jtghgy
https://bitcointalk.org/index.php?topic=5221882.0I used this article and there are still coins at your address, get your key.
Ok, let's go: Lesson number 1: Whoever has access to the private key (simplifying, since the key is exposed on the internet, anyone) can spend the coins from that address.
So if you have returned forks coins to the original address, it's now a matter of time for those who have access to the private key to sweep any forks as they are found.
The best way to avoid all this is to ask for a new address for the person you want to reimburse. This way you ensure that only they has access to the funds(as it is supposed that they is the sole owner of the private key) and no one else can withdraw his funds again.
Note: I don't know if you are the first or second person who tried to refund it.