PDA, in case you aren't familiar with it, means Public Display of Affection. So the two cherries are stealing a kiss out in public and everyone is watching, probably jealous of their love.
Today I got back into the studio and am happy to report ... I remembered how to paint! I think the break I took was JUST what I needed. Towards the end of it I started getting ideas about what to paint, and that was really what was missing. Well, that and how to do it too. But it all came back in a whoosh. I will sleep happy tonight.