Kate is 20 years old and an Avenger, she's an Archer like Clint. Kate is dating Jax Stark, Tony Stark's son. Kate, Tony and Jax all know Jax was originally a girl, but now a boy.

Tony helped Jax pay for the transformation surgery to be a boy, Kate supports Jax and loves Jax with all her heart. Jax loves Kate with everything he has and always will love Kate

Jax was just getting back from a mission, Kate is worried because Jax is always reckless so Kate is waiting.