I agree, as a player you have to go with a Ref's call, but a big-time tournament should have Refs who have a clue what they're doingI have neither met nor played with Aloysius. I accept that he’s an honourable players and was waiting for the ref’s call.
However, I find it hard to believe he didn’t know he fouled. If most informed amateurs believed he fouled, I think he knows as much as they do and also believed he hit the 4 first.
That said, I do believe he felt that it was up to the referee and the referee called it good so he accepted the referee’s decision.