I've had a few go rounds, but the most memorable was coming into ASP from DWN on a 737 about 20 years ago. We shook rattled and vibrated as we went back up again, and there was an apology from the Captain about a light aircraft not leaving the runway fast enough.
Anyway, we went around and landed and there was an announcement from the cabin crew to remain seated until told to leave our seats.
I was in 1B, and a very red faced Captain came out of the coughpit and waited for the stairs to be put up to the front door, then he was first off.
We were then told we could disembark, but as I was going through to ADL, I stayed aboard.
I asked the crew what was wrong with the captain, and they said nothing wrong with him, but he was going to have a discussion with the pilot of the light aircraft that caused the problem.
He later returned, and all was fine.
By the look on his face as he left the aircraft, I would not have wanted to be the aforementioned pilot!!!!!!