Pete 'n' Tillie (1972)

Tillie Shlai is not looking forward to meeting yet another blind date. This one's name is Pete Seltzer. Pete and Tillie are not a match made in heaven; he uses wisecracking and constant flirtations with women to mask his own insecurities. Despite Tillie's guard being up, Pete is able to slowly chip away at her defenses. They embark on a relationship that ends up in a mutual decision to marry.