Blue is kind of the opposite. He suffers from severe social anxiety brought on by the loss of his sister and then 8 months alone hiking the Appalachian trail so he believes he has never been able to be back around people on a normal level since he spent so much time alone. He works as a security guard (which he hates), is engaged to ~parker and since he started dating Holly he has been able to be a lot more social, he is happy now which is new for him so he is really trying to make friends.