I have heard this song on the radio maybe three times in the last two weeks (February-March 2018). It has a piano in the background and it starts out with a female singer, she talks about reckless nights and stuff, and then you would think she would reach the climax of the song, but a rapper comes in and he raps. The only line I remember from the rap was, “I’m still growing up woohoo I’m still growing up woohoo” and then the girl sings again, it does this a few times before the song end, if anyone could help that would be AWESOME!