You arrive at a museum as afternoon light filters in.

Halfway through the museum, there’s an exhibit about a man who kept every letter he received, but never sent a single one back. Decades of one-sided correspondence,stored carefully, unopened - no one knows why. Next to the case is a small booth with a note:
“You don’t need to explain, but if you had a chance to send a message in time for him...”

Do you say anything?
And if so, what makes you speak… or stay silent?