I think this is about a girl who, yes, is high maintenance - 'I can't keep up with you'.
But I think the bubbles refer to the girl crying - 'You are creating all the bubbles at night'.
I think the bubbles are perhaps due to rumours or speculation about another girl that she is hearing. The songwriter is trying to quash these with the girl - 'We Don't need to trust a single word they say'
'It's time to consider
this baby is a sinner'
I think this refers to the other girl, that she is perhaps spreading the rumours to try and break the couple up and keep the guy for himself.
I think this is about a girl who, yes, is high maintenance - 'I can't keep up with you'.
But I think the bubbles refer to the girl crying - 'You are creating all the bubbles at night'.
I think the bubbles are perhaps due to rumours or speculation about another girl that she is hearing. The songwriter is trying to quash these with the girl - 'We Don't need to trust a single word they say'
'It's time to consider this baby is a sinner' I think this refers to the other girl, that she is perhaps spreading the rumours to try and break the couple up and keep the guy for himself.
That's how I read it.