>>279649343
I really like how Goku just smiles as Gohan regrets that they wasted this day on handling Buu.

You can feel Gohan is already determined and ready to take action, but still feel obliged to state this. He's not going to see his father for too long even if they fix this soon. So he has to apologize to his dad at least.

Goku just stays silent and smile. He understands action speaks louder than words. No need for half hearted "it's alright son", just a big shit eating grin, looking into his next job. It's as simple as that.

Maybe it's me just reading too far into this, but nevertheless I find these kinds of small touches really meaningful.