Forgive me for not believing boasts of sexual and romantic success from a guy who's method of getting sex is paying foreign prostitutes.
Quite frankly it seems bizarre to me that anyone would call having normal relationships during ones youth through very early middle age, and participating in a normal 'sexual life' something to 'boast' about. To think that this sort of bland normality is boastworthy sounds to me like the supposition of a nerd or geek virgin.
For most people I wouldn't consider maintaining normal human relationships anything special, but given that we're talking about
you here it is indeed quite surprising.