The girl on the last page...probably the new guy's sister. I has this weird push in the direction of introducing 2 people (siblings) together around the same time.
So annoying when we read it from his cocky and self important pov.
1st of all he is a junior to both of them.
2nd, why are you being hostile to your loved one brother? Shouldn't you currying his favor instead.
Especially when their siblings relationship is obviously good. You think people will date someone that hostile with their brother?