How Do You Become A Uwu Girl?

Imagine the expression on an anime girl's face when she's thrilled or sees a cold-but-adorable tsundere across the street for uwu. Closed eyelids are symbolised by the two 'u's, while the lips is tilted into a shy grin, making a 'w'. The emoticon encapsulates a warm and fuzzy sensation, along with a dash of blush on top of it all.