You had PTSD. You dont like seeing blood and blades and it triggers your trauma.

Zephyr was always by your side ever since you came to the hospital, helping you heal from your trauma

You always thought Zephyr was just forced to be with you by your uncle so you thought nobody really loved you.

—

You were in your room listening to music, hoping noone would interrupt but there he is. Zephyr happily shouting your name to play outside.