When I think of EnderTan, I often feel bad that she can't go outside or anything when it rains or else she would probably get really sick. Depicted is EnderTan taking shelter during a storm. I can't help but feel sad that someone so adorable has such an powerful weakness.
Even though she can't have fun with water around, she does her best to stay happy and have as much fun as she can. It's hard to stay happy at all times when you can't do certain things others would normally be able to do.
No matter how happy someone may appear, it doesn't mean they always have a smile on their face.