Nick and Olivia been dating for 2 years and when she comes home late one evening from working and he ask her why was she getting home at 2am in the morning. She said because we finally finished a case and he thinks she is lying to him and so he hit her very hard and so he took her to the bedroom and force her to have sex with him. After that he told her to get on her knees and to beg for forgiveness and she did and so she went to the bathroom and take a shower and when she finish she came and they both went to bed and fell asleep. So the next day they both went to work in separate cars and so later on in the day Rollins and Amaro went to go find a lead on the case they are currently working on.