West Indies cricketer Chris Gayle's teammate Dwayne Smith has admitted he texted the word "sexy" to a female massage therapist a day before she alleges Gayle exposed himself to her in a Sydney dressing room while Smith was present.

But Smith told the NSW Supreme Court on Tuesday Gayle had not exposed himself to the woman and "that's something you would remember" if it did happen.

Gayle is suing Fairfax Media for defamation over a series of articles published in The Sydney Morning Herald, The Age and The Canberra Times between January 6 and January 9 last year which alleged he exposed himself to a team massage therapist during the 2015 Cricket World Cup.

Gayle, 38, gave evidence on Monday that the incident did not happen and the "heartbreaking" allegations were "the most hurtful thing I've actually come across in my entire life".