Is he for real?
The studio audience couldn't help but laugh as the late-night host got all choked up (literally, he looked like he was choking at one point) as he expressed his gratitude for those involved in the show. "This is way tougher than I thought it was going to be," Corden quipped.
Unable to pull it together, Corden had to rely on a series of pre-taped clips to show his thanks.
This wasn't the only big moment of the night. American Idol alum Adam Lambert also showed up on the Late Late Show and paid tribute to Corden by crooning a Queen song.
Needless to say, the performance evoked an emotional reaction from the host.
If he gets this torn up at 50 episodes, we can't imagine what will happen during Corden's 100th show!
See more of the late-night personality in action: