Seeing that face with wide eyes like that, he knows how carefree he is. Yet he was very kind and very interested in everyone around him strangely.
However, don’t be wary of that innocent appearance! The Straw Hat is extremely reckless, and you know, nothing more frightening when confronted with a fearless person. Behind that ignorant childishness was the power of a minded fighter, namely, he was quick to fire a cannon to stop Going Merry from crashing into Laboon – a giant whale front of the Dai Hai Trinh.