Sometimes the 'happiest' ones are the ones that are hurting the most, it's up to you to acknowledge it...

I know I NEVER draw Kate like this and post it online, but in fact, I draw Kate like this and keep it to myself. It just reminds me that the happiest of people seem happy, but no one ever cared to see what was wrong, as in my case. In other words, I use her to vent how I feel sometimes.