你不离不弃的爱着你终身不渝的跟着
[nĭ bù lí bù qì de ài zhe nĭ zhōng shēn bù yú de gēn zhe]
The username means 'You unconditionally love each other and remain loyal for life'. This signifies an unwavering dedication and loyalty between two people, representing a strong, enduring love where one promises never to leave or forsake the other.