One's all would be chosen precisely BECAUSE it is like My ALL, it'll be like a follow up, on the same theme. AYU does this kind o fthing all the time with her song name's and lyrics. they're linked.
so, the title sounds highly likely to me.
1 week after the ALL single thing though? her fans on;t have the monies!!! she's effectively creating more competition for herself.....with herself!!!!...
silly.