User blog comment:Vaffisuco/Segments Blue by Sele-P Tentative Translation/@comment-1523675-20180524073051

分かれ道で　こっそりと　初めてのキスして > Where we part ways, I secretly kiss him for the first time 初めてのキス means the first kiss with him in this context. 美しくなる乙女心　磨かれてくの > I'm encouraged to be beautiful in mind as a lady The literal translation is "(My) heart as a maiden which becomes (more) beautiful/charming is being polished up (because of you)". 大人になっていつか　輝き続けてたい > When I become an adult I want to spend shining days あなたの傍にいたいと願う私の胸の中から あふれ出す　満たされた感情が > A feeling of gratification begins pouring out from the heart of mine, who wish to be by your side > I (always) want to be your side, and from the heart of mine a feeling of gratification begins pouring out