Is this what Bono was getting at that time in that song?

playmate for only child, originally uploaded by codejill.

My youngest friend, Eria, aged 4 1/2, is very social, but also an only child. In the isolation of the family cottage, this occasionally leads her to innovations such as pretending a lemon is her friend Michael, from pre K.

” Eria, why is Michael wearing a blue elastic?”

“That’s his bathing suit!”