Am i the only one who doesn’t get why he became so protective??

I think its bcs Josh is the only person to ever truly care for his wellbeing and not shun him for his emotions,therefore he is getting atached to him.

He's not protecting Josh. He'd just jealous and possesive.

No, you aren't. I'm here to read the answer if someone will give us the explanation. Also I don't get if he remembers he's the one he had sex with years ago