I believe it would be his return home
Anti-climax greatly annoys readers. If they're going to put the time into reading something because it has an engaging plot, they're going to expect an equally interesting climax to arise out of that plot. If the readers don't get that, they're going to feel cheated.
Answer:
"I didn't realize until after the concert that Fredrick Bastille, teh conductor for Dallas Strings, was in teh audience!"
Explanation:
