我姓许却只想许你一袭婚纱
[wŏ xìng xŭ què zhĭ xiăng xŭ nĭ yī xí hūn shā]
The user says: 'My surname is Xu, but all I want is to give you a wedding dress.' It's a play on words where the surname 'Xu' sounds like 'vow' or 'wish', indicating a strong desire or wish, specifically to marry someone special.