I think people and Nathan himself putting him in a lot of pressure
Dear boyfriend,
I wish you genuinely cared about me, you always say you care or that you love me, but actions speak louder than words. Sometimes you make me feel so insecure and upset, and you don’t even realize what you have done. So many people have told me to breakup with you, but I know if do, I will regret it, like I have so many times before. I always come back to you in the end, and I guess that is what really matters. I just wish you showed your emotions more, like come on, I told you my deepest secret ever, that I only tell my closest friends, and your reply was ok and lets forget about it.