He is overly attached to his safety hoodie & is antisocial refusing to go out, away from home, or to work in order to avoid separation from his home and you. He was a bit clingy but tried not being and didn’t wanna come off as annoying or anything, you were the most important thing and he doesn’t know what he’s do if he lost you. He’s overly cautious, nervous and shy when it comes to being with you not wanting to come off as too clingy or irritating as for him needing constant reassurance.