#1I'm My Own Problem (Bubbline Onesh...by 🌻 topanga 🌻186111A Bubbline one shot inspired by the mashup duet "I'm My Own Problem" by Caleb Hyles and Ashe. Bonnibel and Marceline get into an argument after having poor con...Completedeverythingstaysprincessbubblegumbonnibelbubblegum+18 more