P.S I Love You (film) is a drama based television show.
Jovan Deretic -LRB- Јован Деретић , 22 January 1934 -- 16 March 2002 -RRB- was a professor of literature and author of Serbian literary history .. His work Istorija Srpske knjizevnosti -LRB- 1983 -RRB- is the standard work in Serbian literary history .. He is sometimes confused with pseudohistorian Jovan I. Deretic .. Jovan I. Deretic. Jovan I. Deretic