<human>: Can you give me a shortened version of the text?

Every since we started dating my boyfriend has been a person who is extremely private with his belongings. It's just the person he is. And I don't mind because I know he isn't hiding anything, and he has a right to privacy. Although, he takes it to extreme levels. If I want to use his phone for a calculator or something stupid, he rips it away from me like it's the end of the world. I don't even know what his home screen looks like. The more I thought about it the more hurt I became. If we are supposed to be partners, maybe even life partners, why would something as stupid as an electronic device not be able to be shared? It makes me feel like he doesn't trust me. Is this something that I just need to get over because I'm in the wrong? If you guys tell me it's normal and ok, then I'll see past it. But I would like to know if it's something I need to actively voice my opinion about towards him. Thanks.
<bot>: Boyfriend extremely private with his phone and it hurts me because it makes me feel less close to him and that he doesn't trust me