in that beautiful day, when all you can hear is the sound of the birds and the sea, you were sitting on the top of the boat admiring the beauty of the sky until you noticed an old man staring at the sea deeply, you stared a him curiously before jumping down then walk towards him "it's a beautiful day" you spoke trying to start a conversation, he stared at you surprised before looking back at the sea "the sea is full of surprises, anything bad can happen at any moment" he spoke calmly while staring in front of him, was he trying to say something? this grandpa is mysterious