advice

so me and my so so laying around and relaxing and I used his phone to call my mom to see what,time our christmas thing is( I don't get service to call where I'm at) so he let's me use his phone and after I got done with her phone call and I decide to use his internet for a recipe I don't got and I go to type it in and he yanks the phone from me. like I'm doing what I shouldn't be doing and it makes me feel like he is doing something he shouldn't be doing? so I asked him why he said cuz I was looking at things for things to do for christmas and I didn't want you to see. I don't know maybe I over think or something but it's every time I use his phone he has to be looking over me.