Qq couples' signature is a kind of signature which is different from figures of speech and has interest. This interest is generated by using the meaning and sound of words, the form and writing style of words and punctuation marks. There are three types of poetic interest: musical interest, artistic interest and formal interest. The uniqueness of QQ personalized signature lies in the clever use of sound interest and form interest.

Qq couples' signature is the interest generated by the phonetic means of words. The biggest feature of QQ personalized signature in terms of sound interest is the incisive use of homophony and rhyme, which makes this language form bright, playful, lively and unforgettable.