The song is titled "Tenderness Only for the One You Want", which was released on May 12, 2017, written and composed by Mengke and sung by Deep Seven. As the title of the song says, when you fall in love with someone, you want to give her all the best of yourself, love is not divided into morning and evening, when you meet, you want to walk with each other for a longer time, and go together to see the more beautiful scenery in this world. Because of the love of a person, so want to become better for each other. I want to do my best for her. The song can be heard in the tenderness for the person you like, like her to protect her, make yourself better, work hard for her, for the foundation of the future life. I hope that all lovers in the world can be happy together.