Suyodhan looked at Karna with a wronged look on his face not understanding why he hit him, Wondering if he did something bad that angered him as that might be the only reason he would do something like this but even racking his brain he could not understand what he did wrong.
"Mitra, What did I do wrong? Please tell me."
He then stopped trying to guess and asked Karna, Karna did not hit with much force but it was still enough to make him feel it through his Vajra body, so really wanted to know what made him do that?
"Yes, Gurudev* (Teacher God), can you tell me what the prince did wrong to get punishment for it?"
Even Eklavay seeing this could not resist his curiosity and asked the question, Before he might not be able to bring himself to question his Guru (Teacher) but after being reminded and told by Karna, He decided to ask about it.