Go to India on business trip, fall in love with someone, get arrested. Same things have happened in Dubai.

Actually Dubai is worse, if you are caught having sex with your girlfriend you can get jail time because you're not married.

What does Dubai (a city) have to do with India (a country)? Plus, you're comparing homosexual to heterosexual relations.

Having lived in Dubai, I know of plenty of people who had sexual relationships without being married (not that I approve of that), and they were never arrested. The only cases I have heard of where arrests did happen were in cases where they happened in public.