Morning light and night star: these two names symbolize the alternation of day and night, which complement each other, just like the tacit understanding and companionship between lovers.
The sword dance is cool and the piano sounds flowing: this pair of names combines the elements of martial arts and poetry, showing the romance and harmony between lovers.
Vulcan God of War, Frost Fairy: These two names are in contrast in attributes, but they are equally powerful, symbolizing the complementarity between lovers and the struggle between them.
Stars guard, moonlight lovers: this pair of names implies the protection and companionship between lovers, as eternal as stars and moonlight.
Speed flying, cloud rolling and cloud smooth: these two names represent speed and tranquility respectively, symbolizing the tacit understanding and balance between lovers.