?Twin Sister | Felicity Smethwyk The Smethwyk twins are your typical sisterly pair. They bicker, they make fun, and they even call each other terrible names - but when it comes down to it their blindly loyal to one another. Codependent in almost every way - Keira and Felicity are the best of friends and each other's most complicated rivals. Keira loves her sister and would do anything for her regardless of the consequences. But that's not to say she won't call Felicity out on some flaw or mistake either. Keira has the undying need to keep Felicity happy - so even when they do have their yelling matches it's relatively complicated to keep the silent treatment going for long. Like most sibling dynamics theirs is....complicated to say the least - but when it comes right down to it they'll always be sisters. And as far as Keira's concerned...family comes first.