Once word: SCRUMPTIOUS! I like how you made this cupcake look so delightful despite the absence of rainbow colors - typical of bubbly and colorful cupcakes. Does the decorative flag (this is a nice addition by the way) also double as a candle thingy for birthday celebrations? I wish I can eat it too, hehe.
It was a bit of a pain at first. I don't have a proper piping bag so I cut a corner off a zip lock bag. I only discovered it was too wide when I went to pipe the first one and everything fell apart A two colour piping bag would definitely make it easier though. I didn't even know they existed!