你拿着樱花草来和我结婚
[nĭ ná zhe yīng huā căo lái hé wŏ jié hūn]
'Come and marry me with sakura grass in hand' - The nickname has a very poetic flair, invoking the beautiful imagery of cherry blossoms associated with Japanese culture, suggesting an idyllic or dreamlike proposal scenario that may not be rooted in reality.