People close to you are going to lose trust in you.
The people in your life won't be able to trust you anymore.
ーPeople close to you are going to lose trust in you if you keep lying like that.
「そんな風に嘘をつき続けると、近い人の信頼をなくすよ」
people close to you で「あなたに近い人たち」
to lose trust で「信頼を失くす」
to keep lying で「嘘をつき続ける」
ーThe people in your life won't be able to trust you anymore unless you're honest with them.
「あなたの人生に関わっている人たちに正直にならないと、彼らはあなたを信頼できなくなるよ」
people in your life で「あなたの人生に関わっている人たち」
to trust で「信頼する」
honest で「正直な・誠実な」
ご参考まで!