Transactions on behalf of Friend / Family

One of my friends sends cash to my bank account. and I transferred that to Binance, brought some crypto on behalf of him, and sent to his external wallet. I wasn’t thinking about tax that time, i wanted to get him into crypto.

Should I delete these deposits and withdrawals from the binance transactions? I understand that there is no realized gain / loss from this, as its not a disposal.

Could you please advise