[truehappiness]

I might be overanalyzing but whatever, haha.

The songs inbetween them have 'mama' and 'papa' in the first lyric so perhaps they are rather personal tracks for Ayu? The lower and upper case As might also represent her 'growing up' as well since A = Ayu imo.

a cup of tea could be cute but the songs that follow seem most likely to be the jazz-infused tracks that were mentioned as being a part of Party Queen so cute may not fit it unless they both end up like Sexy little things. It could go either way, really.