Today’s youth is fast changing and developing rebel to conservativeness of society. Their attitude is shifting from romantic relationship to casual sex. West influenced societal norms and liberal sexual culture in metros offers varied avenues for sexual experiences adding opportunity for sexual liaisons. In the present study, we report findings derived from a study in the slums of Mumbai with a randomized cluster sample of 1239 men aged 18-29 using indepth interviews and survey. Results show, 80% of romantic relationships are translated to sexual relations. 10% of respondents reported multi-partner behavior in last one year and 1/5th of respondents reported their “girlfriend” as married.