待你婚纱落地我必短裙相伴
[dài nĭ hūn shā luò dì wŏ bì duăn qún xiāng bàn]
Translating to 'When your wedding gown falls (meaning marriage), I'll accompany in short skirts.' It hints at lifelong commitment between best friends, usually of different genders supporting each other’s milestones.