Under U.S. law, people have a right to an expectation of privacy, even with close loved ones, Judge Keith Cutler explains. This means that if he hands you his phone and shows you something or leaves his screen unlocked and open where you can obviously see it, he is not expecting it to stay private. Other than that, you have to ask first. It can be frustrating to be with someone who will share a toothbrush with you but not their phone, but ultimately that's their call to make. (And it's your call to decide if this is something you can live with in a relationship.)
READ AND UNDERSTAND LOGICALLY.
樓主的情況是，男方在開車，需要她幫忙在手機上查地圖。她得到的準許是地圖，不是短信曆史。況且他倆隻是一般性伴，連同居關係都沒有。
