「等待触不可及的答案，是否想要的都在遥远的彼岸」 《尾迹云》中都是讲述发生在夏天的罗曼史，一首是追忆曾经拥有的美好，仍然在等待某个人；另一首则是对幸福誓言的憧憬。 绽放的花火、绚烂的繁星，这些夏日限定的情节都被书写在歌中，是属于MisterLady的色彩。 "Awaiting the unreachable answer, whether if you want is on the other side of the distance" "Contrail" tells the story of Romance that happened in the summer. One is to remember the happiness that once existed, still waiting for someone; the other is the embarrassment of the vow of happiness. Blooming fireworks, gorgeous stars, these summer-limited plots are written in the song, is the color of MisterLady.