Why Link not speak?

According to Zelda, Link does not talk because with so much at stake, and so many eyes on him, he feels it necessary to stay strong and silently bear any burden.

Why does Link not speak in botw?

She implies he is at a loss for words because he is struck by her beauty. This seems to mean he had been chattier throughout their adventures up until that point, but players simply didn’t get to see any of his talkativeness.