Oddball

Barely a few seconds later, she raised a hand in the air. Caught between her fingers there was a picture similar to the one from before. 

The only difference between the two was that, in this second one, the tall man's position resembled that of his son. He was sitting crossed-legged next to the little boy, with his eyes closed and both palms pressed together in prayer. Just like Min-Jun's, his father's expression, too, was very serious.

Next, Su-Jin fished out a third photograph. 

This time, the adult had only one eye opened, and was grinning mischievously at the camera. He had a finger in front of his lips, as if trying to ask the other people present to keep quiet. 

The little 'traveler' next to him was completely unaware of any of this, as he continued to have both his eyes tightly closed.

Seeing this image, Su-Jin's expression softened even further. Carrying the traces of a warm smile, her lips parted and she continued to speak slowly.