* Angie is not a character in the Pokémon anime. The closest character you may be thinking of is Dawn, Ash's travelling companion in this series.
* The anime does not depict romantic relationships between Ash and any of his companions. The focus of the series is on the journey of becoming a Pokémon Master, and the relationships between Ash and his friends are primarily platonic.
It's important to base information about the show on official sources and avoid speculating on events that haven't happened.