Lime and Bubblegum Milkshakes

I usually try not to eat or drink blue things because I feel that it's the most unnatural food colour (except for blueberries of course, which are super fruit!). My family and I travelled through South Africa earlier this year and found these delicious lime and bubblegum milkshakes at a local fast food chain called Wimpy. Contrary to the name they specialise in quite meaty, sizable burgers. I felt terribly unhealthy afterwards! A bubblegum milkshake every 4 years or so is ok, right? Na xo