Amor perdóname (1967)

A woman with a past can aspire happiness

Businessman Carlos meets Ana María in a Mexico City nightclub. He escorts her home, and makes a date for the next day. Ana María is actually a prostitute whose pimp, Arturo, thinks Carlos would be a good client, and urges her to be nice to him. They fall in love, and Carlos proposes marriage to her, indicating he must return to Puerto Rico soon.