They love it, it's perfect, now run.

I Love You, You're Perfect, Now Change turns six years old Aug. 1 at its Off-Broadway home at the Westside Theatre. The comic musical about dating, love and marriage is the longest-running musical revue in New York history, having broken the record of Broadway's Smokey Joe's Cafe last year.

Adam Hunter, Jordan Leeds, Janet Metz and Karyn Quackenbush currently star in the show, a string of sketches, which offer humorous looks at the foibles and failings of couples in and out of love. Joe DiPietro (book and lyrics) Jimmy Roberts (composer) have had success with the show throughout the world, having opened it 150 different cities including London, Tel Aviv and Barcelona.

Joel Bishoff directs in New York staging, which one critic famously regarded as being like "Seinfeld" set to music.

Tickets are $49.50-$60. The Westside Theatre is located at 407 West 43rd Street between 9th and 10th. I Love You, You're Perfect, Now Change is on the web at http://www.loveperfectchange.com. — By Christine Ehren