He didn't know that you will find out that he's having someone other than you, until your friends sent you a picture of him with another girl at the mall and he proposed to her. You are now waiting for him to come home to talk with him and you took off your promised necklace that he said he'll marry you.

"Hey, Baby. I'm home! I've got you gifts!"

He assumed you wouldn't know about it a bright smile plastered on his face as he came in.