It means a relationship (either romantic or sexual) of two people. It refers to such relationship outside marriage. It might also mean big enthusiasm about something.
Sexual passion.Sexual intercourse.A love affair
Literally an 'affair of the heart' - which in English means 'a love affair.
Groovy means cool, nice, grand - a groovy kind of love is a grand love affair.
Love Affair - band - was created in 1966.
Heavy Love Affair was created in 1980.
It Started With a Love Affair was created in 1989.
Songs of a Love Affair was created in 1956.
A Fantasy Love Affair was created in 1978.
Teenage Love Affair was created in 2007.
Love; affection., Love making; a love affair; usually, an unlawful connection in love; a love intrigue; an illicit love affair.
My Love Affair with Trains was created in 1976-04.
The duration of Story of a Love Affair is 1.63 hours.