Tiny Tuesday Bubble Blowing.

This little bug was barely half a centimetre long so qualifies for Tiny Tuesday hosted this month by JDO. Thanks Jill.
The yellow behind it is a buttercup.
Not sure what the bubble is. Maybe a droplet or something coming out of its mouth. Bubble gum?

PS. Just found some info on flies blowing bubbles here. Interesting stuff, and some fascinating macros.