Copyright: there she is
Source: https://en.wikipedia.org/wiki/There_she_is
There She Is!! (Korean: 떳다 그녀!!) (also known as Tteot-ta geu-nyeo or Tteotta or Ddautta) is a South Korean Flash animated cartoon series produced by a three-person team and [originally] hosted on the Korean website SamBakZa. The cartoons became particularly popular during the spring of 2004 when they were exposed to American and European audiences.
Source: https://tvtropes.org/pmwiki/pmwiki.php/WebAnimation/ThereSheIs
There she is!! is a five episode Web Animation series by Amalloc of the Korean web animation team SamBakZa, and an allegorical, Romeo and Juliet-esque story about the hatred and prejudice between the Japanese and Koreans, represented by cats and rabbits (which-is-which goes unstated), while one pair of Star-Crossed Lovers finds themselves in the middle of it.
The series is drawn in the Korean Manhwa style, done without dialogue to K-Pop music. It's about Doki, a girl rabbit who meets up with Nabi, a boy cat, and falls in love with him, much to his initial dismay.
Watch the complete series here, on Newgrounds, or on YouTube