The phrase "wast love with" is an archaic spelling of the phrase "was't love with," which means "was it love with." The "wast" spelling uses the Middle English past tense verb ending "-st," which is no longer used in modern English. The "a" in "wast" is pronounced as /ɑː/ while "with" is pronounced /wɪð/. This phrase is commonly found in literary works of the Elizabethan era, such as the works of William Shakespeare.