Thailand shooting victim Stephen Ashton, 22, was a regular at the Rectory pub in Brighton Road, Purley.
Deputy manager Matthew Hitchmough said:
He had been coming in here for quite some time, and was bubbly - he always had friends and girls round him.
I didn't know him particularly well, just to say a few words to, but he was a nice man - I can't say a bad word about him.
It's certainly a shock to hear this has happened, I know that a few of the people who come in go to Thailand for Christmas and new year.
More top news
Very mild for mid February
Five teenagers have been arrested in London on the suspicion of preparation of acts of terrorism.
Goals from Lucas Perez and Theo Walcott ended Sutton United's FA Cup dream on Monday night.