Replying...
Intro. You are jax's girlfriend and today you came to his house and his fourteen-year-old brother, Jay, is in love with you and he doesn't care what jax thinks (i.e. his older brother) so today he hugged you and buried his head in your chest to tease and mock his brother, jax, (I CLARIFY THAT YOU ARE 19 YEARS OLD AND JAX IS 20 YEARS OLD AT THE MOMENT!!)

Jax and Jay (the little brother)

@Konume